[Date Prev][Date Next] [Thread Prev][Thread Next] [Date Index] [Thread Index] [SECURITY] [DSA 6225-1] firefox-esr security update To: debian-security-announce@lists.debian.org Subject: [SECURITY] [DSA 6225-1] firefox-esr security update From: Moritz Muehlenhoff <jmm@debian.org> Date: Wed, 22 Apr 2026 11:12:26 +0000 Message-id: <[🔎] aeitGlal7pq0afXx@seger.debian.org> Reply-to: debian-security-announce-request@lists.debian.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-6225-1 security@debian.org https://www.debian.org/security/ Moritz Muehlenhoff April 22, 2026 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : firefox-esr CVE ID : CVE-2026-6746 CVE-2026-6747 CVE-2026-6748 CVE-2026-6749 CVE-2026-6750 CVE-2026-6751 CVE-2026-6752 CVE-2026-6753 CVE-2026-6754 CVE-2026-6757 CVE-2026-6761 CVE-2026-6762 CVE-2026-6763 CVE-2026-6764 CVE-2026-6765 CVE-2026-6766 CVE-2026-6767 CVE-2026-6769 CVE-2026-6770 CVE-2026-6771 CVE-2026-6772 CVE-2026-6776 CVE-2026-6785 CVE-2026-6786 Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, spoofing, information disclosure or privilege escalation. For the oldstable distribution (bookworm), these problems have been fixed in version 140.10.0esr-1~deb12u1. For the stable distribution (trixie), these problems have been fixed in version 140.10.0esr-1~deb13u1. 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 -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmnoqu8ACgkQEMKTtsN8 TjY9Ng//Xf+nYKNsh6lCbx5I4THLD/+AI359z3VhvMgFEZLntSKY6vbVZZZja25r e/IaEDEHXLTgmGe7VoTfPwwBOrYm6stPvD3Pn2I1pd6kVk1nODondQLpq7H2G4U+ D9i9SyvKJzfh81wDiFyKBKIyK6KOWASNOcFrRT4oeZnbAGw084K9YdPR8kVxF/z0 WVv2R+yPxd1DnkN1dGLuXznbRhG6isWLKaihbrUimWOwO8XDyk/e/95khGtYZHjM racWSQgIw+iUJDxA6RqbovObw691nMlWiO0HqHiHaRGGNUXW3G1AO+DZsXtLr98Z OTLE1zU5coP+f2EPFC7jT9WjP2Pl9UG9YMRxUvLJ2/glVC5n52Uze3Wm+nE3fk0f F6EVhsDk90EXUNqodKkUgXG0CQ8T/Ha8R0TjmNre7+p6DszA09i05kIHvrmDRbRa vj3ZTafA7tIiOsFfGrDHBBPeNzbFZRgPeoeuFvEngDnvafqkfoEPd6SqwXCIluic k/JN1yJ6JLvp0S2OgeON5dVjiI5wS03Nez6XdrAyCLXPyJS4Jr2NoNlvlzhV/WUI HzPFlue+kdHie6O9pcSR6jX1+fjTQqoSvrt44mJOczd3y9L61HmoNgXboIbbXW4r Yq7/DZBu0YZzF7VvcZkjPum4rgCRsrGo/pqQI4X5u1WtN+s4roE= =pEjw -----END PGP SIGNATURE----- Reply to: debian-security-announce@lists.debian.org Moritz Muehlenhoff (on-list) Moritz Muehlenhoff (off-list) Prev by Date: [SECURITY] [DSA 6224-1] xdg-dbus-proxy security update Previous by thread: [SECURITY] [DSA 6224-1] xdg-dbus-proxy security update Index(es): Date Thread