Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:alpm/archlinux/chromium@90.0.4430.212-1
Typealpm
Namespacearchlinux
Namechromium
Version90.0.4430.212-1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version91.0.4472.77-1
Latest_non_vulnerable_version102.0.5005.61-1
Affected_by_vulnerabilities
0
url VCID-7fef-qr2c-gbcp
vulnerability_id VCID-7fef-qr2c-gbcp
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30523
reference_id
reference_type
scores
0
value 0.00637
scoring_system epss
scoring_elements 0.70504
published_at 2026-04-21T12:55:00Z
1
value 0.00637
scoring_system epss
scoring_elements 0.70524
published_at 2026-04-18T12:55:00Z
2
value 0.00637
scoring_system epss
scoring_elements 0.70409
published_at 2026-04-01T12:55:00Z
3
value 0.00637
scoring_system epss
scoring_elements 0.70422
published_at 2026-04-02T12:55:00Z
4
value 0.00637
scoring_system epss
scoring_elements 0.7044
published_at 2026-04-04T12:55:00Z
5
value 0.00637
scoring_system epss
scoring_elements 0.70418
published_at 2026-04-07T12:55:00Z
6
value 0.00637
scoring_system epss
scoring_elements 0.70463
published_at 2026-04-08T12:55:00Z
7
value 0.00637
scoring_system epss
scoring_elements 0.70479
published_at 2026-04-09T12:55:00Z
8
value 0.00637
scoring_system epss
scoring_elements 0.70503
published_at 2026-04-11T12:55:00Z
9
value 0.00637
scoring_system epss
scoring_elements 0.70488
published_at 2026-04-12T12:55:00Z
10
value 0.00637
scoring_system epss
scoring_elements 0.70474
published_at 2026-04-13T12:55:00Z
11
value 0.00637
scoring_system epss
scoring_elements 0.70516
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30523
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30523
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30523
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30523
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-7fef-qr2c-gbcp
1
url VCID-7spy-wcry-6fb8
vulnerability_id VCID-7spy-wcry-6fb8
summary Use after free in Tab Strip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30543
reference_id
reference_type
scores
0
value 0.00276
scoring_system epss
scoring_elements 0.51112
published_at 2026-04-21T12:55:00Z
1
value 0.00276
scoring_system epss
scoring_elements 0.51135
published_at 2026-04-18T12:55:00Z
2
value 0.00276
scoring_system epss
scoring_elements 0.50995
published_at 2026-04-01T12:55:00Z
3
value 0.00276
scoring_system epss
scoring_elements 0.51049
published_at 2026-04-02T12:55:00Z
4
value 0.00276
scoring_system epss
scoring_elements 0.51073
published_at 2026-04-04T12:55:00Z
5
value 0.00276
scoring_system epss
scoring_elements 0.51031
published_at 2026-04-07T12:55:00Z
6
value 0.00276
scoring_system epss
scoring_elements 0.51088
published_at 2026-04-08T12:55:00Z
7
value 0.00276
scoring_system epss
scoring_elements 0.51084
published_at 2026-04-09T12:55:00Z
8
value 0.00276
scoring_system epss
scoring_elements 0.51128
published_at 2026-04-11T12:55:00Z
9
value 0.00276
scoring_system epss
scoring_elements 0.51107
published_at 2026-04-12T12:55:00Z
10
value 0.00276
scoring_system epss
scoring_elements 0.5109
published_at 2026-04-13T12:55:00Z
11
value 0.00276
scoring_system epss
scoring_elements 0.51129
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30543
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30543
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30543
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30543
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-7spy-wcry-6fb8
2
url VCID-81s9-h9rs-bkfh
vulnerability_id VCID-81s9-h9rs-bkfh
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30534
reference_id
reference_type
scores
0
value 0.00117
scoring_system epss
scoring_elements 0.30492
published_at 2026-04-21T12:55:00Z
1
value 0.00117
scoring_system epss
scoring_elements 0.30527
published_at 2026-04-18T12:55:00Z
2
value 0.00117
scoring_system epss
scoring_elements 0.30519
published_at 2026-04-01T12:55:00Z
3
value 0.00117
scoring_system epss
scoring_elements 0.30657
published_at 2026-04-02T12:55:00Z
4
value 0.00117
scoring_system epss
scoring_elements 0.30703
published_at 2026-04-04T12:55:00Z
5
value 0.00117
scoring_system epss
scoring_elements 0.30515
published_at 2026-04-07T12:55:00Z
6
value 0.00117
scoring_system epss
scoring_elements 0.30574
published_at 2026-04-08T12:55:00Z
7
value 0.00117
scoring_system epss
scoring_elements 0.30608
published_at 2026-04-09T12:55:00Z
8
value 0.00117
scoring_system epss
scoring_elements 0.30611
published_at 2026-04-11T12:55:00Z
9
value 0.00117
scoring_system epss
scoring_elements 0.30567
published_at 2026-04-12T12:55:00Z
10
value 0.00117
scoring_system epss
scoring_elements 0.3052
published_at 2026-04-13T12:55:00Z
11
value 0.00117
scoring_system epss
scoring_elements 0.30545
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30534
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30534
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30534
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30534
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-81s9-h9rs-bkfh
3
url VCID-8bhz-3581-bkca
vulnerability_id VCID-8bhz-3581-bkca
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30522
reference_id
reference_type
scores
0
value 0.01007
scoring_system epss
scoring_elements 0.77091
published_at 2026-04-21T12:55:00Z
1
value 0.01007
scoring_system epss
scoring_elements 0.77101
published_at 2026-04-18T12:55:00Z
2
value 0.01007
scoring_system epss
scoring_elements 0.76997
published_at 2026-04-01T12:55:00Z
3
value 0.01007
scoring_system epss
scoring_elements 0.77003
published_at 2026-04-02T12:55:00Z
4
value 0.01007
scoring_system epss
scoring_elements 0.77032
published_at 2026-04-04T12:55:00Z
5
value 0.01007
scoring_system epss
scoring_elements 0.77013
published_at 2026-04-07T12:55:00Z
6
value 0.01007
scoring_system epss
scoring_elements 0.77045
published_at 2026-04-08T12:55:00Z
7
value 0.01007
scoring_system epss
scoring_elements 0.77055
published_at 2026-04-09T12:55:00Z
8
value 0.01007
scoring_system epss
scoring_elements 0.77084
published_at 2026-04-11T12:55:00Z
9
value 0.01007
scoring_system epss
scoring_elements 0.77063
published_at 2026-04-12T12:55:00Z
10
value 0.01007
scoring_system epss
scoring_elements 0.77058
published_at 2026-04-13T12:55:00Z
11
value 0.01007
scoring_system epss
scoring_elements 0.77099
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30522
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30522
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30522
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30522
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-8bhz-3581-bkca
4
url VCID-9u4b-zjdu-n3b3
vulnerability_id VCID-9u4b-zjdu-n3b3
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30524
reference_id
reference_type
scores
0
value 0.00281
scoring_system epss
scoring_elements 0.5156
published_at 2026-04-21T12:55:00Z
1
value 0.00281
scoring_system epss
scoring_elements 0.5158
published_at 2026-04-18T12:55:00Z
2
value 0.00281
scoring_system epss
scoring_elements 0.51428
published_at 2026-04-01T12:55:00Z
3
value 0.00281
scoring_system epss
scoring_elements 0.51479
published_at 2026-04-02T12:55:00Z
4
value 0.00281
scoring_system epss
scoring_elements 0.51506
published_at 2026-04-04T12:55:00Z
5
value 0.00281
scoring_system epss
scoring_elements 0.51466
published_at 2026-04-07T12:55:00Z
6
value 0.00281
scoring_system epss
scoring_elements 0.51519
published_at 2026-04-08T12:55:00Z
7
value 0.00281
scoring_system epss
scoring_elements 0.51517
published_at 2026-04-09T12:55:00Z
8
value 0.00281
scoring_system epss
scoring_elements 0.51561
published_at 2026-04-11T12:55:00Z
9
value 0.00281
scoring_system epss
scoring_elements 0.5154
published_at 2026-04-12T12:55:00Z
10
value 0.00281
scoring_system epss
scoring_elements 0.51528
published_at 2026-04-13T12:55:00Z
11
value 0.00281
scoring_system epss
scoring_elements 0.51571
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30524
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30524
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30524
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30524
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-9u4b-zjdu-n3b3
5
url VCID-amkk-esp8-53af
vulnerability_id VCID-amkk-esp8-53af
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30538
reference_id
reference_type
scores
0
value 0.00205
scoring_system epss
scoring_elements 0.42587
published_at 2026-04-21T12:55:00Z
1
value 0.00205
scoring_system epss
scoring_elements 0.42652
published_at 2026-04-18T12:55:00Z
2
value 0.00205
scoring_system epss
scoring_elements 0.42544
published_at 2026-04-01T12:55:00Z
3
value 0.00205
scoring_system epss
scoring_elements 0.42616
published_at 2026-04-02T12:55:00Z
4
value 0.00205
scoring_system epss
scoring_elements 0.42644
published_at 2026-04-04T12:55:00Z
5
value 0.00205
scoring_system epss
scoring_elements 0.42584
published_at 2026-04-07T12:55:00Z
6
value 0.00205
scoring_system epss
scoring_elements 0.42636
published_at 2026-04-08T12:55:00Z
7
value 0.00205
scoring_system epss
scoring_elements 0.42647
published_at 2026-04-09T12:55:00Z
8
value 0.00205
scoring_system epss
scoring_elements 0.42671
published_at 2026-04-11T12:55:00Z
9
value 0.00205
scoring_system epss
scoring_elements 0.42634
published_at 2026-04-12T12:55:00Z
10
value 0.00205
scoring_system epss
scoring_elements 0.42606
published_at 2026-04-13T12:55:00Z
11
value 0.00205
scoring_system epss
scoring_elements 0.42665
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30538
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30538
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30538
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30538
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-amkk-esp8-53af
6
url VCID-aswr-a7yz-tbb3
vulnerability_id VCID-aswr-a7yz-tbb3
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30533
reference_id
reference_type
scores
0
value 0.10532
scoring_system epss
scoring_elements 0.93234
published_at 2026-04-01T12:55:00Z
1
value 0.10532
scoring_system epss
scoring_elements 0.93243
published_at 2026-04-02T12:55:00Z
2
value 0.10532
scoring_system epss
scoring_elements 0.93248
published_at 2026-04-04T12:55:00Z
3
value 0.10532
scoring_system epss
scoring_elements 0.93246
published_at 2026-04-07T12:55:00Z
4
value 0.10532
scoring_system epss
scoring_elements 0.93255
published_at 2026-04-08T12:55:00Z
5
value 0.10532
scoring_system epss
scoring_elements 0.93259
published_at 2026-04-09T12:55:00Z
6
value 0.10532
scoring_system epss
scoring_elements 0.93263
published_at 2026-04-11T12:55:00Z
7
value 0.10532
scoring_system epss
scoring_elements 0.93261
published_at 2026-04-12T12:55:00Z
8
value 0.10532
scoring_system epss
scoring_elements 0.93262
published_at 2026-04-13T12:55:00Z
9
value 0.10532
scoring_system epss
scoring_elements 0.9328
published_at 2026-04-16T12:55:00Z
10
value 0.10532
scoring_system epss
scoring_elements 0.93285
published_at 2026-04-18T12:55:00Z
11
value 0.10532
scoring_system epss
scoring_elements 0.93292
published_at 2026-04-21T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30533
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30533
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30533
2
reference_url https://crbug.com/1145553
reference_id 1145553
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-04T15:04:01Z/
url https://crbug.com/1145553
3
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
4
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
5
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
6
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
7
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/
reference_id ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-04T15:04:01Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43/
8
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-04T15:04:01Z/
url https://security.gentoo.org/glsa/202107-06
9
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/
reference_id PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-04T15:04:01Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54/
10
reference_url https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html
reference_id stable-channel-update-for-desktop_25.html
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-04T15:04:01Z/
url https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30533
risk_score 10.0
exploitability 2.0
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-aswr-a7yz-tbb3
7
url VCID-cntb-k34n-dbaq
vulnerability_id VCID-cntb-k34n-dbaq
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30527
reference_id
reference_type
scores
0
value 0.00328
scoring_system epss
scoring_elements 0.55823
published_at 2026-04-21T12:55:00Z
1
value 0.00328
scoring_system epss
scoring_elements 0.55848
published_at 2026-04-18T12:55:00Z
2
value 0.00328
scoring_system epss
scoring_elements 0.55668
published_at 2026-04-01T12:55:00Z
3
value 0.00328
scoring_system epss
scoring_elements 0.5578
published_at 2026-04-02T12:55:00Z
4
value 0.00328
scoring_system epss
scoring_elements 0.55802
published_at 2026-04-04T12:55:00Z
5
value 0.00328
scoring_system epss
scoring_elements 0.55782
published_at 2026-04-07T12:55:00Z
6
value 0.00328
scoring_system epss
scoring_elements 0.55833
published_at 2026-04-08T12:55:00Z
7
value 0.00328
scoring_system epss
scoring_elements 0.55836
published_at 2026-04-09T12:55:00Z
8
value 0.00328
scoring_system epss
scoring_elements 0.55844
published_at 2026-04-11T12:55:00Z
9
value 0.00328
scoring_system epss
scoring_elements 0.55825
published_at 2026-04-12T12:55:00Z
10
value 0.00328
scoring_system epss
scoring_elements 0.55806
published_at 2026-04-13T12:55:00Z
11
value 0.00328
scoring_system epss
scoring_elements 0.55843
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30527
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30527
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30527
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30527
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-cntb-k34n-dbaq
8
url VCID-e5qg-urfz-37b6
vulnerability_id VCID-e5qg-urfz-37b6
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30536
reference_id
reference_type
scores
0
value 0.01023
scoring_system epss
scoring_elements 0.77283
published_at 2026-04-21T12:55:00Z
1
value 0.01023
scoring_system epss
scoring_elements 0.77291
published_at 2026-04-18T12:55:00Z
2
value 0.01023
scoring_system epss
scoring_elements 0.77191
published_at 2026-04-01T12:55:00Z
3
value 0.01023
scoring_system epss
scoring_elements 0.77197
published_at 2026-04-02T12:55:00Z
4
value 0.01023
scoring_system epss
scoring_elements 0.77226
published_at 2026-04-04T12:55:00Z
5
value 0.01023
scoring_system epss
scoring_elements 0.77208
published_at 2026-04-07T12:55:00Z
6
value 0.01023
scoring_system epss
scoring_elements 0.7724
published_at 2026-04-08T12:55:00Z
7
value 0.01023
scoring_system epss
scoring_elements 0.77248
published_at 2026-04-09T12:55:00Z
8
value 0.01023
scoring_system epss
scoring_elements 0.77275
published_at 2026-04-11T12:55:00Z
9
value 0.01023
scoring_system epss
scoring_elements 0.77254
published_at 2026-04-12T12:55:00Z
10
value 0.01023
scoring_system epss
scoring_elements 0.77251
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30536
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30536
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30536
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30536
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-e5qg-urfz-37b6
9
url VCID-ej7g-qqsm-y7ch
vulnerability_id VCID-ej7g-qqsm-y7ch
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30539
reference_id
reference_type
scores
0
value 0.00139
scoring_system epss
scoring_elements 0.34058
published_at 2026-04-21T12:55:00Z
1
value 0.00139
scoring_system epss
scoring_elements 0.34094
published_at 2026-04-18T12:55:00Z
2
value 0.00139
scoring_system epss
scoring_elements 0.33832
published_at 2026-04-01T12:55:00Z
3
value 0.00139
scoring_system epss
scoring_elements 0.3417
published_at 2026-04-02T12:55:00Z
4
value 0.00139
scoring_system epss
scoring_elements 0.34204
published_at 2026-04-04T12:55:00Z
5
value 0.00139
scoring_system epss
scoring_elements 0.34066
published_at 2026-04-07T12:55:00Z
6
value 0.00139
scoring_system epss
scoring_elements 0.34109
published_at 2026-04-08T12:55:00Z
7
value 0.00139
scoring_system epss
scoring_elements 0.34139
published_at 2026-04-09T12:55:00Z
8
value 0.00139
scoring_system epss
scoring_elements 0.34137
published_at 2026-04-11T12:55:00Z
9
value 0.00139
scoring_system epss
scoring_elements 0.34095
published_at 2026-04-12T12:55:00Z
10
value 0.00139
scoring_system epss
scoring_elements 0.34071
published_at 2026-04-13T12:55:00Z
11
value 0.00139
scoring_system epss
scoring_elements 0.34107
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30539
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30539
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30539
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30539
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-ej7g-qqsm-y7ch
10
url VCID-fgt6-p8h5-wyf2
vulnerability_id VCID-fgt6-p8h5-wyf2
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30528
reference_id
reference_type
scores
0
value 0.01064
scoring_system epss
scoring_elements 0.77701
published_at 2026-04-21T12:55:00Z
1
value 0.01064
scoring_system epss
scoring_elements 0.77612
published_at 2026-04-01T12:55:00Z
2
value 0.01064
scoring_system epss
scoring_elements 0.7762
published_at 2026-04-02T12:55:00Z
3
value 0.01064
scoring_system epss
scoring_elements 0.77647
published_at 2026-04-04T12:55:00Z
4
value 0.01064
scoring_system epss
scoring_elements 0.77629
published_at 2026-04-07T12:55:00Z
5
value 0.01064
scoring_system epss
scoring_elements 0.77657
published_at 2026-04-08T12:55:00Z
6
value 0.01064
scoring_system epss
scoring_elements 0.77663
published_at 2026-04-09T12:55:00Z
7
value 0.01064
scoring_system epss
scoring_elements 0.77689
published_at 2026-04-11T12:55:00Z
8
value 0.01064
scoring_system epss
scoring_elements 0.77673
published_at 2026-04-12T12:55:00Z
9
value 0.01064
scoring_system epss
scoring_elements 0.77671
published_at 2026-04-13T12:55:00Z
10
value 0.01064
scoring_system epss
scoring_elements 0.77708
published_at 2026-04-16T12:55:00Z
11
value 0.01064
scoring_system epss
scoring_elements 0.77707
published_at 2026-04-18T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30528
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30528
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30528
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/AVG-2044
reference_id AVG-2044
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2044
4
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30528
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-fgt6-p8h5-wyf2
11
url VCID-gdf5-fgc4-zqdp
vulnerability_id VCID-gdf5-fgc4-zqdp
summary Use after free in Tab Strip in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30542
reference_id
reference_type
scores
0
value 0.00276
scoring_system epss
scoring_elements 0.51112
published_at 2026-04-21T12:55:00Z
1
value 0.00276
scoring_system epss
scoring_elements 0.51135
published_at 2026-04-18T12:55:00Z
2
value 0.00276
scoring_system epss
scoring_elements 0.50995
published_at 2026-04-01T12:55:00Z
3
value 0.00276
scoring_system epss
scoring_elements 0.51049
published_at 2026-04-02T12:55:00Z
4
value 0.00276
scoring_system epss
scoring_elements 0.51073
published_at 2026-04-04T12:55:00Z
5
value 0.00276
scoring_system epss
scoring_elements 0.51031
published_at 2026-04-07T12:55:00Z
6
value 0.00276
scoring_system epss
scoring_elements 0.51088
published_at 2026-04-08T12:55:00Z
7
value 0.00276
scoring_system epss
scoring_elements 0.51084
published_at 2026-04-09T12:55:00Z
8
value 0.00276
scoring_system epss
scoring_elements 0.51128
published_at 2026-04-11T12:55:00Z
9
value 0.00276
scoring_system epss
scoring_elements 0.51107
published_at 2026-04-12T12:55:00Z
10
value 0.00276
scoring_system epss
scoring_elements 0.5109
published_at 2026-04-13T12:55:00Z
11
value 0.00276
scoring_system epss
scoring_elements 0.51129
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30542
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30542
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30542
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30542
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-gdf5-fgc4-zqdp
12
url VCID-jm7s-knrf-vqcj
vulnerability_id VCID-jm7s-knrf-vqcj
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30530
reference_id
reference_type
scores
0
value 0.00742
scoring_system epss
scoring_elements 0.73011
published_at 2026-04-21T12:55:00Z
1
value 0.00742
scoring_system epss
scoring_elements 0.73018
published_at 2026-04-18T12:55:00Z
2
value 0.00742
scoring_system epss
scoring_elements 0.72911
published_at 2026-04-01T12:55:00Z
3
value 0.00742
scoring_system epss
scoring_elements 0.72922
published_at 2026-04-02T12:55:00Z
4
value 0.00742
scoring_system epss
scoring_elements 0.72942
published_at 2026-04-04T12:55:00Z
5
value 0.00742
scoring_system epss
scoring_elements 0.72917
published_at 2026-04-07T12:55:00Z
6
value 0.00742
scoring_system epss
scoring_elements 0.72955
published_at 2026-04-08T12:55:00Z
7
value 0.00742
scoring_system epss
scoring_elements 0.72969
published_at 2026-04-09T12:55:00Z
8
value 0.00742
scoring_system epss
scoring_elements 0.72994
published_at 2026-04-11T12:55:00Z
9
value 0.00742
scoring_system epss
scoring_elements 0.72974
published_at 2026-04-12T12:55:00Z
10
value 0.00742
scoring_system epss
scoring_elements 0.72967
published_at 2026-04-13T12:55:00Z
11
value 0.00742
scoring_system epss
scoring_elements 0.73009
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30530
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30530
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30530
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30530
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-jm7s-knrf-vqcj
13
url VCID-jzch-bp6c-mqgd
vulnerability_id VCID-jzch-bp6c-mqgd
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30521
reference_id
reference_type
scores
0
value 0.0082
scoring_system epss
scoring_elements 0.74421
published_at 2026-04-21T12:55:00Z
1
value 0.0082
scoring_system epss
scoring_elements 0.7434
published_at 2026-04-01T12:55:00Z
2
value 0.0082
scoring_system epss
scoring_elements 0.74344
published_at 2026-04-02T12:55:00Z
3
value 0.0082
scoring_system epss
scoring_elements 0.74371
published_at 2026-04-04T12:55:00Z
4
value 0.0082
scoring_system epss
scoring_elements 0.74345
published_at 2026-04-07T12:55:00Z
5
value 0.0082
scoring_system epss
scoring_elements 0.74378
published_at 2026-04-08T12:55:00Z
6
value 0.0082
scoring_system epss
scoring_elements 0.74393
published_at 2026-04-09T12:55:00Z
7
value 0.0082
scoring_system epss
scoring_elements 0.74414
published_at 2026-04-11T12:55:00Z
8
value 0.0082
scoring_system epss
scoring_elements 0.74394
published_at 2026-04-12T12:55:00Z
9
value 0.0082
scoring_system epss
scoring_elements 0.74386
published_at 2026-04-13T12:55:00Z
10
value 0.0082
scoring_system epss
scoring_elements 0.74423
published_at 2026-04-16T12:55:00Z
11
value 0.0082
scoring_system epss
scoring_elements 0.74432
published_at 2026-04-18T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30521
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30521
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30521
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/AVG-2044
reference_id AVG-2044
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2044
4
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30521
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-jzch-bp6c-mqgd
14
url VCID-k2cy-dr3z-83cy
vulnerability_id VCID-k2cy-dr3z-83cy
summary Use after free in Bookmarks in Google Chrome prior to 91.0.4472.77 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30529
reference_id
reference_type
scores
0
value 0.00241
scoring_system epss
scoring_elements 0.47421
published_at 2026-04-21T12:55:00Z
1
value 0.00241
scoring_system epss
scoring_elements 0.4747
published_at 2026-04-18T12:55:00Z
2
value 0.00241
scoring_system epss
scoring_elements 0.47355
published_at 2026-04-01T12:55:00Z
3
value 0.00241
scoring_system epss
scoring_elements 0.4739
published_at 2026-04-02T12:55:00Z
4
value 0.00241
scoring_system epss
scoring_elements 0.47412
published_at 2026-04-04T12:55:00Z
5
value 0.00241
scoring_system epss
scoring_elements 0.47361
published_at 2026-04-07T12:55:00Z
6
value 0.00241
scoring_system epss
scoring_elements 0.47416
published_at 2026-04-08T12:55:00Z
7
value 0.00241
scoring_system epss
scoring_elements 0.47415
published_at 2026-04-09T12:55:00Z
8
value 0.00241
scoring_system epss
scoring_elements 0.47438
published_at 2026-04-11T12:55:00Z
9
value 0.00241
scoring_system epss
scoring_elements 0.47413
published_at 2026-04-12T12:55:00Z
10
value 0.00241
scoring_system epss
scoring_elements 0.47419
published_at 2026-04-13T12:55:00Z
11
value 0.00241
scoring_system epss
scoring_elements 0.47478
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30529
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30529
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30529
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30529
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-k2cy-dr3z-83cy
15
url VCID-n1ux-5z1c-9ban
vulnerability_id VCID-n1ux-5z1c-9ban
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30525
reference_id
reference_type
scores
0
value 0.00353
scoring_system epss
scoring_elements 0.57668
published_at 2026-04-21T12:55:00Z
1
value 0.00353
scoring_system epss
scoring_elements 0.57693
published_at 2026-04-16T12:55:00Z
2
value 0.00353
scoring_system epss
scoring_elements 0.5755
published_at 2026-04-01T12:55:00Z
3
value 0.00353
scoring_system epss
scoring_elements 0.57635
published_at 2026-04-02T12:55:00Z
4
value 0.00353
scoring_system epss
scoring_elements 0.57656
published_at 2026-04-04T12:55:00Z
5
value 0.00353
scoring_system epss
scoring_elements 0.57632
published_at 2026-04-07T12:55:00Z
6
value 0.00353
scoring_system epss
scoring_elements 0.57686
published_at 2026-04-08T12:55:00Z
7
value 0.00353
scoring_system epss
scoring_elements 0.57689
published_at 2026-04-18T12:55:00Z
8
value 0.00353
scoring_system epss
scoring_elements 0.57704
published_at 2026-04-11T12:55:00Z
9
value 0.00353
scoring_system epss
scoring_elements 0.57683
published_at 2026-04-12T12:55:00Z
10
value 0.00353
scoring_system epss
scoring_elements 0.57664
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30525
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30525
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30525
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30525
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-n1ux-5z1c-9ban
16
url VCID-qdw1-rhx2-e3fu
vulnerability_id VCID-qdw1-rhx2-e3fu
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30526
reference_id
reference_type
scores
0
value 0.00328
scoring_system epss
scoring_elements 0.55823
published_at 2026-04-21T12:55:00Z
1
value 0.00328
scoring_system epss
scoring_elements 0.55848
published_at 2026-04-18T12:55:00Z
2
value 0.00328
scoring_system epss
scoring_elements 0.55668
published_at 2026-04-01T12:55:00Z
3
value 0.00328
scoring_system epss
scoring_elements 0.5578
published_at 2026-04-02T12:55:00Z
4
value 0.00328
scoring_system epss
scoring_elements 0.55802
published_at 2026-04-04T12:55:00Z
5
value 0.00328
scoring_system epss
scoring_elements 0.55782
published_at 2026-04-07T12:55:00Z
6
value 0.00328
scoring_system epss
scoring_elements 0.55833
published_at 2026-04-08T12:55:00Z
7
value 0.00328
scoring_system epss
scoring_elements 0.55836
published_at 2026-04-09T12:55:00Z
8
value 0.00328
scoring_system epss
scoring_elements 0.55844
published_at 2026-04-11T12:55:00Z
9
value 0.00328
scoring_system epss
scoring_elements 0.55825
published_at 2026-04-12T12:55:00Z
10
value 0.00328
scoring_system epss
scoring_elements 0.55806
published_at 2026-04-13T12:55:00Z
11
value 0.00328
scoring_system epss
scoring_elements 0.55843
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30526
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30526
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30526
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30526
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-qdw1-rhx2-e3fu
17
url VCID-rfg6-a1b3-2qa4
vulnerability_id VCID-rfg6-a1b3-2qa4
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30537
reference_id
reference_type
scores
0
value 0.00117
scoring_system epss
scoring_elements 0.30579
published_at 2026-04-21T12:55:00Z
1
value 0.00117
scoring_system epss
scoring_elements 0.30613
published_at 2026-04-18T12:55:00Z
2
value 0.00117
scoring_system epss
scoring_elements 0.306
published_at 2026-04-07T12:55:00Z
3
value 0.00117
scoring_system epss
scoring_elements 0.30736
published_at 2026-04-02T12:55:00Z
4
value 0.00117
scoring_system epss
scoring_elements 0.30784
published_at 2026-04-04T12:55:00Z
5
value 0.00117
scoring_system epss
scoring_elements 0.30658
published_at 2026-04-08T12:55:00Z
6
value 0.00117
scoring_system epss
scoring_elements 0.3069
published_at 2026-04-09T12:55:00Z
7
value 0.00117
scoring_system epss
scoring_elements 0.30695
published_at 2026-04-11T12:55:00Z
8
value 0.00117
scoring_system epss
scoring_elements 0.30651
published_at 2026-04-12T12:55:00Z
9
value 0.00117
scoring_system epss
scoring_elements 0.30606
published_at 2026-04-13T12:55:00Z
10
value 0.00117
scoring_system epss
scoring_elements 0.30631
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30537
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30537
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30537
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30537
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-rfg6-a1b3-2qa4
18
url VCID-rx6k-fvxg-ruh7
vulnerability_id VCID-rx6k-fvxg-ruh7
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30531
reference_id
reference_type
scores
0
value 0.00374
scoring_system epss
scoring_elements 0.59101
published_at 2026-04-21T12:55:00Z
1
value 0.00374
scoring_system epss
scoring_elements 0.59121
published_at 2026-04-18T12:55:00Z
2
value 0.00374
scoring_system epss
scoring_elements 0.58981
published_at 2026-04-01T12:55:00Z
3
value 0.00374
scoring_system epss
scoring_elements 0.59056
published_at 2026-04-02T12:55:00Z
4
value 0.00374
scoring_system epss
scoring_elements 0.59079
published_at 2026-04-04T12:55:00Z
5
value 0.00374
scoring_system epss
scoring_elements 0.59044
published_at 2026-04-07T12:55:00Z
6
value 0.00374
scoring_system epss
scoring_elements 0.59094
published_at 2026-04-08T12:55:00Z
7
value 0.00374
scoring_system epss
scoring_elements 0.59099
published_at 2026-04-12T12:55:00Z
8
value 0.00374
scoring_system epss
scoring_elements 0.59118
published_at 2026-04-11T12:55:00Z
9
value 0.00374
scoring_system epss
scoring_elements 0.5908
published_at 2026-04-13T12:55:00Z
10
value 0.00374
scoring_system epss
scoring_elements 0.59117
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30531
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30531
reference_id
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scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30531
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30531
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-rx6k-fvxg-ruh7
19
url VCID-s575-newv-r3h9
vulnerability_id VCID-s575-newv-r3h9
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30532
reference_id
reference_type
scores
0
value 0.00558
scoring_system epss
scoring_elements 0.68232
published_at 2026-04-21T12:55:00Z
1
value 0.00558
scoring_system epss
scoring_elements 0.68252
published_at 2026-04-18T12:55:00Z
2
value 0.00558
scoring_system epss
scoring_elements 0.6814
published_at 2026-04-01T12:55:00Z
3
value 0.00558
scoring_system epss
scoring_elements 0.68163
published_at 2026-04-02T12:55:00Z
4
value 0.00558
scoring_system epss
scoring_elements 0.6818
published_at 2026-04-04T12:55:00Z
5
value 0.00558
scoring_system epss
scoring_elements 0.68158
published_at 2026-04-07T12:55:00Z
6
value 0.00558
scoring_system epss
scoring_elements 0.68209
published_at 2026-04-08T12:55:00Z
7
value 0.00558
scoring_system epss
scoring_elements 0.68224
published_at 2026-04-09T12:55:00Z
8
value 0.00558
scoring_system epss
scoring_elements 0.6825
published_at 2026-04-11T12:55:00Z
9
value 0.00558
scoring_system epss
scoring_elements 0.68236
published_at 2026-04-12T12:55:00Z
10
value 0.00558
scoring_system epss
scoring_elements 0.68203
published_at 2026-04-13T12:55:00Z
11
value 0.00558
scoring_system epss
scoring_elements 0.68242
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30532
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30532
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30532
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30532
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-s575-newv-r3h9
20
url VCID-u4hw-r55c-mqg9
vulnerability_id VCID-u4hw-r55c-mqg9
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30540
reference_id
reference_type
scores
0
value 0.00533
scoring_system epss
scoring_elements 0.67389
published_at 2026-04-21T12:55:00Z
1
value 0.00533
scoring_system epss
scoring_elements 0.6729
published_at 2026-04-01T12:55:00Z
2
value 0.00533
scoring_system epss
scoring_elements 0.67327
published_at 2026-04-07T12:55:00Z
3
value 0.00533
scoring_system epss
scoring_elements 0.6735
published_at 2026-04-04T12:55:00Z
4
value 0.00533
scoring_system epss
scoring_elements 0.67378
published_at 2026-04-08T12:55:00Z
5
value 0.00533
scoring_system epss
scoring_elements 0.67391
published_at 2026-04-09T12:55:00Z
6
value 0.00533
scoring_system epss
scoring_elements 0.67412
published_at 2026-04-11T12:55:00Z
7
value 0.00533
scoring_system epss
scoring_elements 0.674
published_at 2026-04-12T12:55:00Z
8
value 0.00533
scoring_system epss
scoring_elements 0.67365
published_at 2026-04-13T12:55:00Z
9
value 0.00533
scoring_system epss
scoring_elements 0.67399
published_at 2026-04-16T12:55:00Z
10
value 0.00533
scoring_system epss
scoring_elements 0.67411
published_at 2026-04-18T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30540
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30540
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30540
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/AVG-2044
reference_id AVG-2044
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2044
4
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30540
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-u4hw-r55c-mqg9
21
url VCID-v547-6z4g-kba3
vulnerability_id VCID-v547-6z4g-kba3
summary Double free in ICU in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30535
reference_id
reference_type
scores
0
value 0.00559
scoring_system epss
scoring_elements 0.68266
published_at 2026-04-21T12:55:00Z
1
value 0.00559
scoring_system epss
scoring_elements 0.68286
published_at 2026-04-18T12:55:00Z
2
value 0.00559
scoring_system epss
scoring_elements 0.68173
published_at 2026-04-01T12:55:00Z
3
value 0.00559
scoring_system epss
scoring_elements 0.68196
published_at 2026-04-02T12:55:00Z
4
value 0.00559
scoring_system epss
scoring_elements 0.68214
published_at 2026-04-04T12:55:00Z
5
value 0.00559
scoring_system epss
scoring_elements 0.6819
published_at 2026-04-07T12:55:00Z
6
value 0.00559
scoring_system epss
scoring_elements 0.68241
published_at 2026-04-08T12:55:00Z
7
value 0.00559
scoring_system epss
scoring_elements 0.68256
published_at 2026-04-09T12:55:00Z
8
value 0.00559
scoring_system epss
scoring_elements 0.68281
published_at 2026-04-11T12:55:00Z
9
value 0.00559
scoring_system epss
scoring_elements 0.68269
published_at 2026-04-12T12:55:00Z
10
value 0.00559
scoring_system epss
scoring_elements 0.68235
published_at 2026-04-13T12:55:00Z
11
value 0.00559
scoring_system epss
scoring_elements 0.68275
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30535
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30535
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30535
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
reference_id 990079
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990079
3
reference_url https://security.archlinux.org/ASA-202106-2
reference_id ASA-202106-2
reference_type
scores
url https://security.archlinux.org/ASA-202106-2
4
reference_url https://security.archlinux.org/AVG-1990
reference_id AVG-1990
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1990
5
reference_url https://security.archlinux.org/AVG-1991
reference_id AVG-1991
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1991
6
reference_url https://usn.ubuntu.com/5156-1/
reference_id USN-5156-1
reference_type
scores
url https://usn.ubuntu.com/5156-1/
fixed_packages
0
url pkg:alpm/archlinux/chromium@91.0.4472.77-1
purl pkg:alpm/archlinux/chromium@91.0.4472.77-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@91.0.4472.77-1
aliases CVE-2021-30535
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-v547-6z4g-kba3
Fixing_vulnerabilities
0
url VCID-2csy-wafr-bydm
vulnerability_id VCID-2csy-wafr-bydm
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30518
reference_id
reference_type
scores
0
value 0.00864
scoring_system epss
scoring_elements 0.75133
published_at 2026-04-21T12:55:00Z
1
value 0.00864
scoring_system epss
scoring_elements 0.75143
published_at 2026-04-18T12:55:00Z
2
value 0.00864
scoring_system epss
scoring_elements 0.75053
published_at 2026-04-01T12:55:00Z
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value 0.00864
scoring_system epss
scoring_elements 0.75056
published_at 2026-04-02T12:55:00Z
4
value 0.00864
scoring_system epss
scoring_elements 0.75086
published_at 2026-04-04T12:55:00Z
5
value 0.00864
scoring_system epss
scoring_elements 0.75063
published_at 2026-04-07T12:55:00Z
6
value 0.00864
scoring_system epss
scoring_elements 0.75097
published_at 2026-04-08T12:55:00Z
7
value 0.00864
scoring_system epss
scoring_elements 0.75108
published_at 2026-04-09T12:55:00Z
8
value 0.00864
scoring_system epss
scoring_elements 0.7513
published_at 2026-04-11T12:55:00Z
9
value 0.00864
scoring_system epss
scoring_elements 0.75109
published_at 2026-04-12T12:55:00Z
10
value 0.00864
scoring_system epss
scoring_elements 0.75098
published_at 2026-04-13T12:55:00Z
11
value 0.00864
scoring_system epss
scoring_elements 0.75136
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-30518
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30506
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30506
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30507
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30507
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30508
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30508
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30509
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30509
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30510
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30510
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30511
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30511
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30512
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30512
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30513
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30513
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30514
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30514
10
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30515
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30515
11
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30516
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30516
12
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30517
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30517
13
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30518
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30518
14
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30519
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30519
15
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30520
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30520
16
reference_url https://security.archlinux.org/ASA-202105-7
reference_id ASA-202105-7
reference_type
scores
url https://security.archlinux.org/ASA-202105-7
17
reference_url https://security.archlinux.org/ASA-202105-8
reference_id ASA-202105-8
reference_type
scores
url https://security.archlinux.org/ASA-202105-8
18
reference_url https://security.archlinux.org/AVG-1936
reference_id AVG-1936
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1936
19
reference_url https://security.archlinux.org/AVG-1937
reference_id AVG-1937
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1937
20
reference_url https://security.gentoo.org/glsa/202107-06
reference_id GLSA-202107-06
reference_type
scores
url https://security.gentoo.org/glsa/202107-06
fixed_packages
0
url pkg:alpm/archlinux/chromium@90.0.4430.212-1
purl pkg:alpm/archlinux/chromium@90.0.4430.212-1
is_vulnerable true
affected_by_vulnerabilities
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vulnerability VCID-7fef-qr2c-gbcp
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vulnerability VCID-7spy-wcry-6fb8
2
vulnerability VCID-81s9-h9rs-bkfh
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vulnerability VCID-8bhz-3581-bkca
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vulnerability VCID-9u4b-zjdu-n3b3
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vulnerability VCID-rfg6-a1b3-2qa4
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Multiple vulnerabillities have been found in Chromium and Google
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url VCID-4mtb-xuvx-p7a1
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summary 
Multiple vulnerabillities have been found in Chromium and Google
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url VCID-72nk-wdkx-pkh6
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summary 
Multiple vulnerabillities have been found in Chromium and Google
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Multiple vulnerabillities have been found in Chromium and Google
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Multiple vulnerabillities have been found in Chromium and Google
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url VCID-hudp-w9wy-4kb8
vulnerability_id VCID-hudp-w9wy-4kb8
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
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0
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vulnerability VCID-7spy-wcry-6fb8
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vulnerability VCID-81s9-h9rs-bkfh
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vulnerability VCID-8bhz-3581-bkca
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vulnerability VCID-9u4b-zjdu-n3b3
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vulnerability VCID-amkk-esp8-53af
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vulnerability VCID-cntb-k34n-dbaq
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vulnerability VCID-ej7g-qqsm-y7ch
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vulnerability VCID-u4hw-r55c-mqg9
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vulnerability VCID-v547-6z4g-kba3
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@90.0.4430.212-1
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10
url VCID-mxkm-p9t4-cbdw
vulnerability_id VCID-mxkm-p9t4-cbdw
summary 
Multiple vulnerabillities have been found in Chromium and Google
    Chrome, the worst of which could allow remote attackers to execute
    arbitrary code.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-30510
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0
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vulnerability VCID-v547-6z4g-kba3
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risk_score 4.0
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11
url VCID-n7t8-tqr4-hqgm
vulnerability_id VCID-n7t8-tqr4-hqgm
summary 
Multiple vulnerabillities have been found in Chromium and Google
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Multiple vulnerabillities have been found in Chromium and Google
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30515
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scores
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30516
reference_id
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30516
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30517
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30517
13
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30518
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30518
14
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30519
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30519
15
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30520
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30520
16
reference_url https://security.archlinux.org/ASA-202105-7
reference_id ASA-202105-7
reference_type
scores
url https://security.archlinux.org/ASA-202105-7
17
reference_url https://security.archlinux.org/ASA-202105-8
reference_id ASA-202105-8
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url https://security.archlinux.org/ASA-202105-8
18
reference_url https://security.archlinux.org/AVG-1936
reference_id AVG-1936
reference_type
scores
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value High
scoring_system archlinux
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url https://security.archlinux.org/AVG-1936
19
reference_url https://security.archlinux.org/AVG-1937
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reference_url https://security.gentoo.org/glsa/202107-06
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url https://security.gentoo.org/glsa/202107-06
fixed_packages
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url pkg:alpm/archlinux/chromium@90.0.4430.212-1
purl pkg:alpm/archlinux/chromium@90.0.4430.212-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-7fef-qr2c-gbcp
1
vulnerability VCID-7spy-wcry-6fb8
2
vulnerability VCID-81s9-h9rs-bkfh
3
vulnerability VCID-8bhz-3581-bkca
4
vulnerability VCID-9u4b-zjdu-n3b3
5
vulnerability VCID-amkk-esp8-53af
6
vulnerability VCID-aswr-a7yz-tbb3
7
vulnerability VCID-cntb-k34n-dbaq
8
vulnerability VCID-e5qg-urfz-37b6
9
vulnerability VCID-ej7g-qqsm-y7ch
10
vulnerability VCID-fgt6-p8h5-wyf2
11
vulnerability VCID-gdf5-fgc4-zqdp
12
vulnerability VCID-jm7s-knrf-vqcj
13
vulnerability VCID-jzch-bp6c-mqgd
14
vulnerability VCID-k2cy-dr3z-83cy
15
vulnerability VCID-n1ux-5z1c-9ban
16
vulnerability VCID-qdw1-rhx2-e3fu
17
vulnerability VCID-rfg6-a1b3-2qa4
18
vulnerability VCID-rx6k-fvxg-ruh7
19
vulnerability VCID-s575-newv-r3h9
20
vulnerability VCID-u4hw-r55c-mqg9
21
vulnerability VCID-v547-6z4g-kba3
resource_url http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@90.0.4430.212-1
aliases CVE-2021-30507
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-yp49-cubg-pkdj
Risk_score10.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/chromium@90.0.4430.212-1