CVE catalog

CVE-2017-5430

firefox-esr: CVE-2017-5430

Severity: Critical · CVSS 9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Apr 20, 2017, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 3.00% · Oct 25, 2026

Memory safety bugs were reported in Firefox 52, Firefox ESR 52, and Thunderbird 52. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 52.1, and Firefox < 53.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	firefox-esr	sid	`153.5.1esr-1`	not affected
Debian	firefox-esr	forky	`153.5.1esr-1`	not affected
Debian	firefox-esr	trixie	`140.15.0esr-1~deb13u1`	not affected
Debian	firefox-esr	trixie-security	`153.5.1esr-1~deb13u1`	not affected
Debian	firefox-esr	bookworm	`140.12.0esr-1~deb12u1`	not affected
Debian	firefox-esr	bookworm-security	`153.5.1esr-1~deb12u1`	not affected
Ubuntu	firefox	14.04	`24.0+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	14.04	`25.0+build3-0ubuntu0.13.10.1`	vulnerable
Ubuntu	firefox	14.04	`28.0~b2+build1-0ubuntu2`	vulnerable
Ubuntu	firefox	14.04	`28.0+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	14.04	`28.0+build2-0ubuntu1`	vulnerable
Ubuntu	firefox	14.04	`28.0+build2-0ubuntu2`	vulnerable
Ubuntu	firefox	14.04	`29.0+build1-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`30.0+build1-0ubuntu0.14.04.3`	vulnerable
Ubuntu	firefox	14.04	`31.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`32.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`32.0.3+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`33.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`34.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`35.0+build3-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`35.0.1+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`36.0+build2-0ubuntu0.14.04.4`	vulnerable
Ubuntu	firefox	14.04	`36.0.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`36.0.4+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`37.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`37.0.1+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`37.0.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`38.0+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`39.0+build5-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`39.0.3+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`40.0+build4-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`40.0+build4-0ubuntu0.14.04.4`	vulnerable
Ubuntu	firefox	14.04	`40.0.3+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`41.0+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`41.0.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`41.0.2+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`42.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`43.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`43.0.4+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`44.0+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`44.0.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`44.0.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`45.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`45.0.1+build1-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`45.0.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`46.0+build5-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`46.0.1+build1-0ubuntu0.14.04.3`	vulnerable
Ubuntu	firefox	14.04	`47.0+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`48.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`49.0+build4-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`49.0.2+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`50.0+build2-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`50.0.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`50.1.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`51.0.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`51.0.1+build2-0ubuntu0.14.04.2`	vulnerable
Ubuntu	firefox	14.04	`52.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`52.0.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`52.0.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	firefox	14.04	`53.0+build6-0ubuntu0.14.04.1`	fixed
Ubuntu	thunderbird	14.04	`1:24.0+build1-0ubuntu1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.0+build1-0ubuntu2`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.1.1+build1-0ubuntu0.13.10.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.1.1+build1-0ubuntu1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.2.0+build1-0ubuntu1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.4.0+build1-0ubuntu1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.5.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:24.6.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.1.1+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.1.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.2.0+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.3.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.4.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.5.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.6.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.7.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:31.8.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.2.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.3.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.4.0+build3-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.5.1+build2-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.6.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.7.2+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:38.8.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.2.0+build1-0ubuntu0.14.04.3`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.3.0+build1-0ubuntu0.14.04.4`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.4.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.5.1+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.7.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:45.8.0+build1-0ubuntu0.14.04.1`	vulnerable
Ubuntu	thunderbird	14.04	`1:52.1.1+build1-0ubuntu0.14.04.1`	fixed
Ubuntu	firefox	16.04	`41.0.2+build2-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`42.0+build2-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`44.0+build3-0ubuntu2`	vulnerable
Ubuntu	firefox	16.04	`44.0.1+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`44.0.2+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`45.0+build2-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`45.0.1+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`45.0.2+build1-0ubuntu1`	vulnerable
Ubuntu	firefox	16.04	`46.0+build5-0ubuntu0.16.04.2`	vulnerable
Ubuntu	firefox	16.04	`46.0.1+build1-0ubuntu0.16.04.2`	vulnerable
Ubuntu	firefox	16.04	`47.0+build3-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`48.0+build2-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`49.0+build4-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`49.0.2+build2-0ubuntu0.16.04.2`	vulnerable
Ubuntu	firefox	16.04	`50.0+build2-0ubuntu0.16.04.2`	vulnerable
Ubuntu	firefox	16.04	`50.0.2+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`50.1.0+build2-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`51.0.1+build2-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`51.0.1+build2-0ubuntu0.16.04.2`	vulnerable
Ubuntu	firefox	16.04	`52.0+build2-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`52.0.1+build2-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`52.0.2+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	firefox	16.04	`53.0+build6-0ubuntu0.16.04.1`	fixed
Ubuntu	thunderbird	16.04	`1:38.3.0+build1-0ubuntu2`	vulnerable
Ubuntu	thunderbird	16.04	`1:38.5.1+build2-0ubuntu1`	vulnerable
Ubuntu	thunderbird	16.04	`1:38.6.0+build1-0ubuntu1`	vulnerable
Ubuntu	thunderbird	16.04	`1:38.7.2+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:38.8.0+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.2.0+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.3.0+build1-0ubuntu0.16.04.2`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.4.0+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.5.1+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.7.0+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:45.8.0+build1-0ubuntu0.16.04.1`	vulnerable
Ubuntu	thunderbird	16.04	`1:52.1.1+build1-0ubuntu0.16.04.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	firefox-esr	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	firefox-esr	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	firefox-esr	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	firefox-esr	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Ubuntu	firefox	deb	14.04	`53.0+build6-0ubuntu0.14.04.1`	Not reported	UBUNTU-CVE-2017-5430	Not reported
Ubuntu	thunderbird	deb	14.04	`1:52.1.1+build1-0ubuntu0.14.04.1`	Not reported	UBUNTU-CVE-2017-5430	Not reported
Ubuntu	firefox	deb	16.04	`53.0+build6-0ubuntu0.16.04.1`	Not reported	UBUNTU-CVE-2017-5430	Not reported
Ubuntu	thunderbird	deb	16.04	`1:52.1.1+build1-0ubuntu0.16.04.1`	Not reported	UBUNTU-CVE-2017-5430	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[firefox-esr]Unknown
Details (4)
- 140.12.0esr-1~deb12u1 · amd64 · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · arm64 · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · amd64 · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · arm64 · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-ach]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-af]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-all]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-an]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-ar]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-ast]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-az]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-be]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-bg]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-bn]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-br]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-bs]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-ca]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-cak]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-ca-valencia]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-cs]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-cy]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-da]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
[firefox-esr-l10n-de]Unknown
Source package: [firefox-esr]
Details (4)
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.12.0esr-1~deb12u1 · all · bookworm
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm
- 140.14.0esr-1~deb12u1 · all · bookworm-security
  Not affected
  dsa · firefox-esr · debian · bookworm

Next results

Observed: Oct 23, 2026, 5:29:24 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]