Home / mailings [SECURITY] [DSA 5950-1] firefox-esr security update
Posted on 25 June 2025
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-5950-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
June 25, 2025 https://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : firefox-esr
CVE ID : CVE-2025-6424 CVE-2025-6425 CVE-2025-6429 CVE-2025-6430
Multiple security issues have been found in the Mozilla Firefox
web browser, which could potentially result in the execution
of arbitrary code.
For the stable distribution (bookworm), these problems have been fixed in
version 128.12.0esr-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@lists.debian.org
