Debian dla-4750 : firefox-esr - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4750 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4750-1 [email protected]...

CVE-2026-74987

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Internally found bugs present in Thunderbird ESR 140.13, Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.14.0 ESR. MFSA 2026-74 bsc1274867 CVE-2026-74934: Site isolation issue in the Graphics: CanvasWebGL component. CVE-2026-74935: Privilege escalation in the DOM: Networking component...

SUSE-SU-2026:3658-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.14.0 ESR. - MFSA 2026-74 bsc1274867 - CVE-2026-74934: Site isolation issue in the Graphics: CanvasWebGL component. - CVE-2026-74935: Privilege escalation in the DOM: Networking component. -...

[SECURITY] [DSA 6451-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6451-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 19, 2026 https://www.debian.org/security/faq -...

OPENSUSE-SU-2026:21594-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.14.0 ESR. - MFSA 2026-76 bsc1274867 CVE-2026-74934: Site isolation issue in the Graphics: CanvasWebGL component CVE-2026-74935: Privilege escalation in the DOM: Networking component...

CVE-2026-74967

creationtimestamp| type| source ---|---|--- 2026-08-19 04:46:23+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260819...

CVE-2026-74961

creationtimestamp| type| source ---|---|--- 2026-08-19 04:46:09+00:00| seen| https://www.hkcert.org/security-bulletin/mozilla-products-multiple-vulnerabilities20260819 2026-08-20 18:00:04+00:00| seen| https://bsky.app/profile/stackflag.bsky.social/post/3mtjt73o7372f...

UBUNTU-CVE-2026-74988

Internally found bugs present in Thunderbird ESR 153.0 and Thunderbird...

Linux Distros Unpatched Vulnerability : CVE-2026-74987

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Internally found bugs present in Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory corruption or another...

UBUNTU-CVE-2026-74990

Internally found bugs present in Thunderbird ESR 140.13, Thunderbird E...

CVE-2026-74988

Internally found bugs present in Thunderbird ESR 153.0 and Thunderbird...

CVE-2026-74987

Internally found bugs present in Thunderbird ESR 140.13, Thunderbird E...

CVE-2026-74990

Internally found bugs present in Thunderbird ESR 140.13, Thunderbird E...

Linux Distros Unpatched Vulnerability : CVE-2026-74990

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Internally found bugs present in Firefox ESR 115.38, Firefox ESR 140.13, Firefox ESR 153.0 and Firefox 153. Some of these bugs showed evidence of memory...

UBUNTU-CVE-2026-74942

Privilege escalation in the Remote Settings Client component. This vul...

UBUNTU-CVE-2026-74987

Internally found bugs present in Thunderbird ESR 140.13, Thunderbird E...

Debian dsa-6451 : firefox-esr - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6451 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6451-1 [email protected] https://www.debian.org/securit...

OPENSUSE-SU-2026:11546-1 firefox-esr-153.1.0-1.1 on GA media

These are all security issues fixed in the firefox-esr-153.1.0-1.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-74985

Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...