CVE-2026-16360

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.12 and Thunderbird 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of...

CVE-2026-16355

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the JavaScript Engine: JIT component...

CVE-2026-16350

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the Audio/Video: cubeb component...

CVE-2026-16351

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the DOM: Navigation component...

CVE-2026-16368

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the JavaScript: WebAssembly component...

CVE-2026-16357

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the Graphics component...

CVE-2026-16361

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been...

CVE-2026-16356

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the Disability Access APIs component...

CVE-2026-16349

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the DOM: Navigation component...

CVE-2026-16363

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: JIT miscompilation in the JavaScript: WebAssembly component...

CVE-2026-16352

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to use-after-free in the Disability Access APIs component...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. CVE-2026-15719: Site isolation issue in the DOM: Navigation component. CVE-2026-16349:...

SUSE-SU-2026:3221-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issue: - Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: - CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. - CVE-2026-15719: Site isolation issue in the DOM: Navigation component. - CVE-2026-16349...

Fedora 44 : firefox (2026-7d71f89d7e)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-7d71f89d7e advisory. - Update to latest upstream 153.0 ---- - New upstream release 153.0 ---- - Updated to latest upstream 153.0 Tenable has extracted the preceding...

firefox-esr-140.13.0-1.1 on GA media (moderate)

firefox-esr-140.13.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11329-1 Rating: moderate Cross-References: CVE-2026-15718 CVE-2026-15719 CVE-2026-16349 CVE-2026-16350 CVE-2026-16351 CVE-2026-16352 CVE-2026-16353 CVE-2026-16354 CVE-2026-16355 CVE-2026-16356 CVE-2026-16357 CVE-2026-16358...

[SECURITY] [DLA 4695-1] firefox-esr security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4695-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort July 22, 2026 https://wiki.debian.org/LTS -...

[SECURITY] [DSA 6394-1] firefox-esr security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6394-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 22, 2026 https://www.debian.org/security/faq -...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 140.13.0 ESR MFSA 2026-70, bsc1271649: CVE-2026-15718: Invalid pointer in the JavaScript: WebAssembly component. CVE-2026-15719: Site isolation issue in the DOM: Navigation component. CVE-2026-16349:...

[slackware-security] mozilla-firefox

New mozilla-firefox packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-firefox-140.13.0esr-i686-1slack15.0.txz: Upgraded. This update contains security fixes and improvements. For more...

SUSE CVE-2026-16349

Same-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13...