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it-securitynotifies - [IT-SecNots] [SECURITY] [DSA 5926-1] firefox-esr security update

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[IT-SecNots] [SECURITY] [DSA 5926-1] firefox-esr security update


Chronologisch Thread  
  • From: Moritz Muehlenhoff <jmm AT debian.org>
  • To: debian-security-announce AT lists.debian.org
  • Subject: [IT-SecNots] [SECURITY] [DSA 5926-1] firefox-esr security update
  • Date: Wed, 28 May 2025 17:35:57 +0000
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-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-5926-1 security AT debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
May 28, 2025 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : firefox-esr
CVE ID : CVE-2025-5263 CVE-2025-5264 CVE-2025-5266 CVE-2025-5267
CVE-2025-5268 CVE-2025-5269

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary
code or cross-origin leaks.

For the stable distribution (bookworm), these problems have been fixed in
version 128.11.0esr-1~deb12u1.

We recommend that you upgrade your firefox-esr packages.

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

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: debian-security-announce AT lists.debian.org
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  • [IT-SecNots] [SECURITY] [DSA 5926-1] firefox-esr security update, Moritz Muehlenhoff, 28.05.2025

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