Debian alert DLA-4311-1 (thunderbird)

From:
             
 
Emilio Pozuelo Monfort <pochu@debian.org>
To:
             
 
<debian-lts-announce@lists.debian.org>
Subject:
             
 
[SECURITY] [DLA 4311-1] thunderbird security update
Date:
             
 
Fri, 26 Sep 2025 08:01:09 +0200
Message-ID:
             
 
<20250926060109.1F39F5F000A6@kamino>
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Debian LTS Advisory DLA-4311-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/               Emilio Pozuelo Monfort
September 26, 2025                            https://wiki.debian.org/LTS
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Package        : thunderbird
Version        : 1:140.3.0esr-1~deb11u1
CVE ID         : CVE-2025-10527 CVE-2025-10528 CVE-2025-10529 CVE-2025-10532
                 CVE-2025-10533 CVE-2025-10536 CVE-2025-10537

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

Debian follows the Thunderbird upstream releases. Support for the
128.x series has ended, so starting with this update we're now
following the 140.x series.

For Debian 11 bullseye, these problems have been fixed in version
1:140.3.0esr-1~deb11u1.

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
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