[DSA 6059-1] thunderbird security update

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Debian Security Advisory DSA-6059-1                   [email protected]
https://www.debian.org/security/                       Moritz Muehlenhoff
November 16, 2025                     https://www.debian.org/security/faq
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Package        : thunderbird
CVE ID         : CVE-2025-13012 CVE-2025-13013 CVE-2025-13014
                 CVE-2025-13015 CVE-2025-13016 CVE-2025-13017
		 CVE-2025-13018 CVE-2025-13019 CVE-2025-13020

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

For the oldstable distribution (bookworm), these problems have been fixed
in version 1:140.5.0esr-1~deb12u1.

For the stable distribution (trixie), these problems have been fixed in
version 1:140.5.0esr-1~deb13u1.

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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]
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