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Format
json
api
admin
Package Instance
Lookup for vulnerable packages by Package URL.
Purl
pkg:alpm/archlinux/xorg-xwayland@21.1.3-1
Type
alpm
Namespace
archlinux
Name
xorg-xwayland
Version
21.1.3-1
Qualifiers
Subpath
Is_vulnerable
true
Next_non_vulnerable_version
21.1.4-1
Latest_non_vulnerable_version
21.1.4-1
Affected_by_vulnerabilities
0
url
VCID-1xeu-h1q2-5bfh
vulnerability_id
VCID-1xeu-h1q2-5bfh
summary
arbitrary code execution
references
0
reference_url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4008.json
1
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-4008
reference_id
reference_type
scores
0
value
0.00074
scoring_system
epss
scoring_elements
0.2254
published_at
2026-06-04T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-4008
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
6
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url
https://bugzilla.redhat.com/show_bug.cgi?id=2026059
reference_id
2026059
reference_type
scores
url
https://bugzilla.redhat.com/show_bug.cgi?id=2026059
8
reference_url
https://security.archlinux.org/AVG-2636
reference_id
AVG-2636
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2636
9
reference_url
https://security.archlinux.org/AVG-2640
reference_id
AVG-2640
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2640
10
reference_url
https://security.gentoo.org/glsa/202305-30
reference_id
GLSA-202305-30
reference_type
scores
url
https://security.gentoo.org/glsa/202305-30
11
reference_url
https://access.redhat.com/errata/RHSA-2022:0003
reference_id
RHSA-2022:0003
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:0003
12
reference_url
https://access.redhat.com/errata/RHSA-2022:1917
reference_id
RHSA-2022:1917
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:1917
fixed_packages
0
url
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
purl
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
aliases
CVE-2021-4008
risk_score
4.0
exploitability
0.5
weighted_severity
8.0
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-1xeu-h1q2-5bfh
1
url
VCID-2enj-ds99-9fde
vulnerability_id
VCID-2enj-ds99-9fde
summary
arbitrary code execution
references
0
reference_url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4010.json
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4010.json
1
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-4010
reference_id
reference_type
scores
0
value
0.00177
scoring_system
epss
scoring_elements
0.38977
published_at
2026-06-04T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-4010
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
6
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url
https://bugzilla.redhat.com/show_bug.cgi?id=2026073
reference_id
2026073
reference_type
scores
url
https://bugzilla.redhat.com/show_bug.cgi?id=2026073
8
reference_url
https://security.archlinux.org/AVG-2636
reference_id
AVG-2636
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2636
9
reference_url
https://security.archlinux.org/AVG-2640
reference_id
AVG-2640
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2640
10
reference_url
https://security.gentoo.org/glsa/202305-30
reference_id
GLSA-202305-30
reference_type
scores
url
https://security.gentoo.org/glsa/202305-30
11
reference_url
https://access.redhat.com/errata/RHSA-2022:0003
reference_id
RHSA-2022:0003
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:0003
12
reference_url
https://access.redhat.com/errata/RHSA-2022:1917
reference_id
RHSA-2022:1917
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:1917
fixed_packages
0
url
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
purl
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
aliases
CVE-2021-4010
risk_score
4.0
exploitability
0.5
weighted_severity
8.0
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-2enj-ds99-9fde
2
url
VCID-8bbs-eqdc-c7fh
vulnerability_id
VCID-8bbs-eqdc-c7fh
summary
arbitrary code execution
references
0
reference_url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4009.json
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4009.json
1
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-4009
reference_id
reference_type
scores
0
value
0.00091
scoring_system
epss
scoring_elements
0.25722
published_at
2026-06-04T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-4009
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
6
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url
https://bugzilla.redhat.com/show_bug.cgi?id=2026072
reference_id
2026072
reference_type
scores
url
https://bugzilla.redhat.com/show_bug.cgi?id=2026072
8
reference_url
https://security.archlinux.org/AVG-2636
reference_id
AVG-2636
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2636
9
reference_url
https://security.archlinux.org/AVG-2640
reference_id
AVG-2640
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2640
10
reference_url
https://security.gentoo.org/glsa/202305-30
reference_id
GLSA-202305-30
reference_type
scores
url
https://security.gentoo.org/glsa/202305-30
11
reference_url
https://access.redhat.com/errata/RHSA-2022:0003
reference_id
RHSA-2022:0003
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:0003
12
reference_url
https://access.redhat.com/errata/RHSA-2022:1917
reference_id
RHSA-2022:1917
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:1917
fixed_packages
0
url
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
purl
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
aliases
CVE-2021-4009
risk_score
4.0
exploitability
0.5
weighted_severity
8.0
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-8bbs-eqdc-c7fh
3
url
VCID-qmrm-2e5f-h3an
vulnerability_id
VCID-qmrm-2e5f-h3an
summary
arbitrary code execution
references
0
reference_url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-4011.json
1
reference_url
https://api.first.org/data/v1/epss?cve=CVE-2021-4011
reference_id
reference_type
scores
0
value
0.00041
scoring_system
epss
scoring_elements
0.12659
published_at
2026-06-04T12:55:00Z
url
https://api.first.org/data/v1/epss?cve=CVE-2021-4011
2
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4008
3
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4009
4
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4010
5
reference_url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
reference_id
reference_type
scores
url
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4011
6
reference_url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value
7.8
scoring_system
cvssv3.1
scoring_elements
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
url
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url
https://bugzilla.redhat.com/show_bug.cgi?id=2026074
reference_id
2026074
reference_type
scores
url
https://bugzilla.redhat.com/show_bug.cgi?id=2026074
8
reference_url
https://security.archlinux.org/AVG-2636
reference_id
AVG-2636
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2636
9
reference_url
https://security.archlinux.org/AVG-2640
reference_id
AVG-2640
reference_type
scores
0
value
High
scoring_system
archlinux
scoring_elements
url
https://security.archlinux.org/AVG-2640
10
reference_url
https://security.gentoo.org/glsa/202305-30
reference_id
GLSA-202305-30
reference_type
scores
url
https://security.gentoo.org/glsa/202305-30
11
reference_url
https://access.redhat.com/errata/RHSA-2022:0003
reference_id
RHSA-2022:0003
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:0003
12
reference_url
https://access.redhat.com/errata/RHSA-2022:1917
reference_id
RHSA-2022:1917
reference_type
scores
url
https://access.redhat.com/errata/RHSA-2022:1917
fixed_packages
0
url
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
purl
pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
is_vulnerable
false
affected_by_vulnerabilities
resource_url
http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.4-1
aliases
CVE-2021-4011
risk_score
4.0
exploitability
0.5
weighted_severity
8.0
resource_url
http://public2.vulnerablecode.io/vulnerabilities/VCID-qmrm-2e5f-h3an
Fixing_vulnerabilities
Risk_score
4.0
Resource_url
http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/xorg-xwayland@21.1.3-1
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