Debian alert DLA-4727-1 (thunderbird)

From:
             
 
Emilio Pozuelo Monfort <pochu@debian.org>
To:
             
 
<debian-lts-announce@lists.debian.org>
Subject:
             
 
[SECURITY] [DLA 4727-1] thunderbird security update
Date:
             
 
Mon, 10 Aug 2026 09:56:27 +0200
Message-ID:
             
 
<20260810075627.7A1205F0A4F9@kamino>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

- -------------------------------------------------------------------------
Debian LTS Advisory DLA-4727-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
August 10, 2026                               https://wiki.debian.org/LTS
- -------------------------------------------------------------------------

Package        : thunderbird
Version        : 1:140.13.0esr-2~deb11u1 1:140.13.0esr-2~deb12u1
CVE ID         : CVE-2026-14899 CVE-2026-15718 CVE-2026-15719 CVE-2026-16349
                 CVE-2026-16350 CVE-2026-16351 CVE-2026-16352 CVE-2026-16353
                 CVE-2026-16354 CVE-2026-16355 CVE-2026-16356 CVE-2026-16357
                 CVE-2026-16358 CVE-2026-16359 CVE-2026-16360 CVE-2026-16361
                 CVE-2026-16362 CVE-2026-16363 CVE-2026-16368 CVE-2026-16369
                 CVE-2026-16371 CVE-2026-16374 CVE-2026-16375 CVE-2026-16377
                 CVE-2026-16379 CVE-2026-16381 CVE-2026-16383 CVE-2026-16387
                 CVE-2026-16390 CVE-2026-16391 CVE-2026-16396 CVE-2026-16405
                 CVE-2026-16412 CVE-2026-57962 CVE-2026-57963

Multiple security issues were discovered in Thunderbird, which could
result in the execution of arbitrary code.

For Debian 11 bullseye, these problems have been fixed in version
1:140.13.0esr-2~deb11u1.

For Debian 12 bookworm, these problems have been fixed in version
1:140.13.0esr-2~deb12u1.

We recommend that you upgrade your thunderbird packages.

For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
-----BEGIN PGP SIGNATURE-----
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=4sAK
-----END PGP SIGNATURE-----