Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/thunderbird@1:140.9.0esr-1~deb12u1
Typedeb
Namespacedebian
Namethunderbird
Version1:140.9.0esr-1~deb12u1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version1:140.9.1esr-1
Latest_non_vulnerable_version1:140.9.1esr-1
Affected_by_vulnerabilities
0
url VCID-5dw5-vpt8-zqbz
vulnerability_id VCID-5dw5-vpt8-zqbz
summary Memory safety bugs present in Firefox ESR 115.34.0, Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5731.json
reference_id
reference_type
scores
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value 8.8
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5731.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-5731
reference_id
reference_type
scores
0
value 0.00055
scoring_system epss
scoring_elements 0.17176
published_at 2026-04-12T12:55:00Z
1
value 0.00055
scoring_system epss
scoring_elements 0.17223
published_at 2026-04-11T12:55:00Z
2
value 0.00055
scoring_system epss
scoring_elements 0.17244
published_at 2026-04-09T12:55:00Z
3
value 0.00055
scoring_system epss
scoring_elements 0.17187
published_at 2026-04-08T12:55:00Z
4
value 0.00065
scoring_system epss
scoring_elements 0.20048
published_at 2026-04-24T12:55:00Z
5
value 0.00065
scoring_system epss
scoring_elements 0.20168
published_at 2026-04-18T12:55:00Z
6
value 0.00065
scoring_system epss
scoring_elements 0.20167
published_at 2026-04-21T12:55:00Z
7
value 0.00072
scoring_system epss
scoring_elements 0.21869
published_at 2026-04-16T12:55:00Z
8
value 0.00072
scoring_system epss
scoring_elements 0.21867
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-5731
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5731
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5731
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2455901
reference_id 2455901
reference_type
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url https://bugzilla.redhat.com/show_bug.cgi?id=2455901
5
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-25
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scoring_elements
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6
reference_url https://www.mozilla.org/security/advisories/mfsa2026-25/
reference_id mfsa2026-25
reference_type
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scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value Track
scoring_system ssvc
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url https://www.mozilla.org/security/advisories/mfsa2026-25/
7
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-26
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reference_type
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scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2026-26
8
reference_url https://www.mozilla.org/security/advisories/mfsa2026-26/
reference_id mfsa2026-26
reference_type
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scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/
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9
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-27
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10
reference_url https://www.mozilla.org/security/advisories/mfsa2026-27/
reference_id mfsa2026-27
reference_type
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scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/
url https://www.mozilla.org/security/advisories/mfsa2026-27/
11
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-28
reference_id mfsa2026-28
reference_type
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12
reference_url https://www.mozilla.org/security/advisories/mfsa2026-28/
reference_id mfsa2026-28
reference_type
scores
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value 9.8
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scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-04-07T14:12:57Z/
url https://www.mozilla.org/security/advisories/mfsa2026-28/
13
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-29
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14
reference_url https://www.mozilla.org/security/advisories/mfsa2026-29/
reference_id mfsa2026-29
reference_type
scores
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scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value Track
scoring_system ssvc
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url https://www.mozilla.org/security/advisories/mfsa2026-29/
15
reference_url https://access.redhat.com/errata/RHSA-2026:7671
reference_id RHSA-2026:7671
reference_type
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url https://access.redhat.com/errata/RHSA-2026:7671
16
reference_url https://access.redhat.com/errata/RHSA-2026:7672
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17
reference_url https://access.redhat.com/errata/RHSA-2026:8052
reference_id RHSA-2026:8052
reference_type
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url https://access.redhat.com/errata/RHSA-2026:8052
18
reference_url https://access.redhat.com/errata/RHSA-2026:8459
reference_id RHSA-2026:8459
reference_type
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url https://access.redhat.com/errata/RHSA-2026:8459
19
reference_url https://access.redhat.com/errata/RHSA-2026:9345
reference_id RHSA-2026:9345
reference_type
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20
reference_url https://access.redhat.com/errata/RHSA-2026:9638
reference_id RHSA-2026:9638
reference_type
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url https://access.redhat.com/errata/RHSA-2026:9638
fixed_packages
0
url pkg:deb/debian/thunderbird@1:140.9.1esr-1
purl pkg:deb/debian/thunderbird@1:140.9.1esr-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.1esr-1
aliases CVE-2026-5731
risk_score 4.4
exploitability 0.5
weighted_severity 8.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-5dw5-vpt8-zqbz
1
url VCID-9ag7-z86d-nba9
vulnerability_id VCID-9ag7-z86d-nba9
summary Memory safety bugs present in Firefox ESR 140.9.0, Thunderbird ESR 140.9.0, Firefox 149.0.1 and Thunderbird 149.0.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5734.json
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5734.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-5734
reference_id
reference_type
scores
0
value 0.00045
scoring_system epss
scoring_elements 0.13903
published_at 2026-04-08T12:55:00Z
1
value 0.00045
scoring_system epss
scoring_elements 0.13955
published_at 2026-04-09T12:55:00Z
2
value 0.00045
scoring_system epss
scoring_elements 0.13912
published_at 2026-04-11T12:55:00Z
3
value 0.00045
scoring_system epss
scoring_elements 0.13876
published_at 2026-04-12T12:55:00Z
4
value 0.00059
scoring_system epss
scoring_elements 0.18602
published_at 2026-04-13T12:55:00Z
5
value 0.00059
scoring_system epss
scoring_elements 0.18471
published_at 2026-04-24T12:55:00Z
6
value 0.00059
scoring_system epss
scoring_elements 0.18576
published_at 2026-04-21T12:55:00Z
7
value 0.00059
scoring_system epss
scoring_elements 0.18556
published_at 2026-04-18T12:55:00Z
8
value 0.00059
scoring_system epss
scoring_elements 0.18547
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-5734
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5734
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-5734
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2455897
reference_id 2455897
reference_type
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url https://bugzilla.redhat.com/show_bug.cgi?id=2455897
5
reference_url https://bugzilla.mozilla.org/buglist.cgi?bug_id=2022369%2C2023026%2C2023545%2C2023555%2C2023958%2C2025422%2C2025468%2C2025492%2C2025505
reference_id buglist.cgi?bug_id=2022369%2C2023026%2C2023545%2C2023555%2C2023958%2C2025422%2C2025468%2C2025492%2C2025505
reference_type
scores
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1
value Track
scoring_system ssvc
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url https://bugzilla.mozilla.org/buglist.cgi?bug_id=2022369%2C2023026%2C2023545%2C2023555%2C2023958%2C2025422%2C2025468%2C2025492%2C2025505
6
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-25
reference_id mfsa2026-25
reference_type
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7
reference_url https://www.mozilla.org/security/advisories/mfsa2026-25/
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reference_type
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1
value Track
scoring_system ssvc
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url https://www.mozilla.org/security/advisories/mfsa2026-25/
8
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-27
reference_id mfsa2026-27
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9
reference_url https://www.mozilla.org/security/advisories/mfsa2026-27/
reference_id mfsa2026-27
reference_type
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1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-04-08T03:55:30Z/
url https://www.mozilla.org/security/advisories/mfsa2026-27/
10
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-28
reference_id mfsa2026-28
reference_type
scores
0
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scoring_elements
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11
reference_url https://www.mozilla.org/security/advisories/mfsa2026-28/
reference_id mfsa2026-28
reference_type
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reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-29
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13
reference_url https://www.mozilla.org/security/advisories/mfsa2026-29/
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14
reference_url https://access.redhat.com/errata/RHSA-2026:7671
reference_id RHSA-2026:7671
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reference_url https://access.redhat.com/errata/RHSA-2026:7672
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16
reference_url https://access.redhat.com/errata/RHSA-2026:8052
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reference_url https://access.redhat.com/errata/RHSA-2026:8459
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reference_url https://access.redhat.com/errata/RHSA-2026:9345
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reference_url https://access.redhat.com/errata/RHSA-2026:9638
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fixed_packages
0
url pkg:deb/debian/thunderbird@1:140.9.1esr-1
purl pkg:deb/debian/thunderbird@1:140.9.1esr-1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.1esr-1
aliases CVE-2026-5734
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-9ag7-z86d-nba9
2
url VCID-qbzp-euvv-q7c7
vulnerability_id VCID-qbzp-euvv-q7c7
summary
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5732.json
reference_id
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url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-5732.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-5732
reference_id
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scoring_system epss
scoring_elements 0.1175
published_at 2026-04-12T12:55:00Z
1
value 0.00039
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published_at 2026-04-11T12:55:00Z
2
value 0.00039
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published_at 2026-04-09T12:55:00Z
3
value 0.00039
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scoring_elements 0.11723
published_at 2026-04-08T12:55:00Z
4
value 0.00042
scoring_system epss
scoring_elements 0.12862
published_at 2026-04-24T12:55:00Z
5
value 0.00042
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6
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url https://api.first.org/data/v1/epss?cve=CVE-2026-5732
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reference_id
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4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2455908
reference_id 2455908
reference_type
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url https://bugzilla.redhat.com/show_bug.cgi?id=2455908
5
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2026-25
reference_id mfsa2026-25
reference_type
scores
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reference_url https://www.mozilla.org/security/advisories/mfsa2026-25/
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value Track
scoring_system ssvc
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vulnerability VCID-9ag7-z86d-nba9
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vulnerability VCID-qbzp-euvv-q7c7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.0esr-1~deb12u1
aliases CVE-2026-4696
risk_score 4.4
exploitability 0.5
weighted_severity 8.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-b6sf-z5tm-4uau
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url VCID-e2k8-m9sm-8uek
vulnerability_id VCID-e2k8-m9sm-8uek
summary Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
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vulnerability VCID-5dw5-vpt8-zqbz
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vulnerability VCID-9ag7-z86d-nba9
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vulnerability VCID-qbzp-euvv-q7c7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.0esr-1~deb12u1
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url VCID-ft6u-geds-fua9
vulnerability_id VCID-ft6u-geds-fua9
summary JIT miscompilation in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9.
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