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Package details: pkg:deb/debian/thunderbird@1:128.10.0esr-1~deb12u1
purl pkg:deb/debian/thunderbird@1:128.10.0esr-1~deb12u1
Next non-vulnerable version 1:128.11.0esr-1~deb12u1
Latest non-vulnerable version 1:138.0-1
Risk 4.5
Vulnerabilities affecting this package (6)
Vulnerability Summary Fixed by
VCID-3h5z-s28y-auhk
Aliases:
CVE-2025-5263
Error handling for script execution was incorrectly isolated from web content, which could have allowed cross-origin leak attacks.
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
VCID-bkak-uvkp-kqdf
Aliases:
CVE-2025-5268
Memory safety bugs present in Firefox 138, Thunderbird 138, Firefox ESR 128.10, and Thunderbird 128.10. 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.
1:128.10.1esr-1~deb12u1
Affected by 0 other vulnerabilities.
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
VCID-bxes-dw64-juaw
Aliases:
CVE-2025-5269
Memory safety bug present in Firefox ESR 128.10, and Thunderbird 128.10. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code.
1:128.10.1esr-1~deb12u1
Affected by 0 other vulnerabilities.
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
VCID-kx62-2e3g-f7gd
Aliases:
CVE-2025-5264
Due to insufficient escaping of the newline character in the “Copy as cURL” feature, an attacker could trick a user into using this command, potentially leading to local code execution on the user's system.
1:128.10.1esr-1~deb12u1
Affected by 0 other vulnerabilities.
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
VCID-w9bn-uw8f-tkhu
Aliases:
CVE-2025-4918
An attacker was able to perform an out-of-bounds read or write on a JavaScript `Promise` object.
1:128.10.1esr-1~deb12u1
Affected by 0 other vulnerabilities.
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
VCID-wf3e-41zq-a3h1
Aliases:
CVE-2025-5283
Use after free in libvpx in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
1:128.11.0esr-1~deb12u1
Affected by 0 other vulnerabilities.
Vulnerabilities fixed by this package (4)
Vulnerability Summary Aliases
VCID-12vf-f2r4-bqge Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird ESR < 128.10. CVE-2025-4093
VCID-8h5s-cdt9-guh9 Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. 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. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. CVE-2025-4091
VCID-92ju-8t11-sqf7 A vulnerability was identified in Firefox where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird ESR < 128.10. CVE-2025-4087
VCID-qdcz-15x5-6qfp A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. CVE-2025-4083

Date Actor Action Vulnerability Source VulnerableCode Version
2025-06-22T18:16:02.071899+00:00 Debian Importer Affected by VCID-kx62-2e3g-f7gd https://security-tracker.debian.org/tracker/data/json 36.1.3
2025-06-22T07:43:00.988734+00:00 Debian Importer Affected by VCID-bxes-dw64-juaw https://security-tracker.debian.org/tracker/data/json 36.1.3
2025-06-21T02:11:35.173560+00:00 Debian Importer Affected by VCID-bkak-uvkp-kqdf https://security-tracker.debian.org/tracker/data/json 36.1.3
2025-06-21T00:25:53.912004+00:00 Debian Importer Affected by VCID-w9bn-uw8f-tkhu https://security-tracker.debian.org/tracker/data/json 36.1.3
2025-06-02T09:09:20.727969+00:00 Debian Importer Affected by VCID-3h5z-s28y-auhk https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-06-02T08:57:46.221765+00:00 Debian Importer Affected by VCID-wf3e-41zq-a3h1 https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-06-01T23:36:38.483531+00:00 Debian Importer Affected by VCID-kx62-2e3g-f7gd https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-06-01T15:39:30.810364+00:00 Debian Importer Affected by VCID-bxes-dw64-juaw https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-31T16:56:30.707007+00:00 Debian Importer Affected by VCID-bkak-uvkp-kqdf https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-31T15:21:28.325673+00:00 Debian Importer Affected by VCID-w9bn-uw8f-tkhu https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-05T03:21:18.017514+00:00 Debian Importer Fixing VCID-12vf-f2r4-bqge https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-05T00:56:52.243848+00:00 Debian Importer Fixing VCID-8h5s-cdt9-guh9 https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-04T17:25:48.952865+00:00 Debian Importer Fixing VCID-92ju-8t11-sqf7 https://security-tracker.debian.org/tracker/data/json 36.0.0
2025-05-04T05:07:55.246252+00:00 Debian Importer Fixing VCID-qdcz-15x5-6qfp https://security-tracker.debian.org/tracker/data/json 36.0.0