Stable Channel Update for Desktop

The Stable channel has been updated to 148.0.7778.178/179 for Windows/Mac and 148.0.7778.178 for Linux, which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log Security Fixes and Rewards Note: Access to bug details and links may be kept...

RHEL 8 : thunderbird (RHSA-2026:0021)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:0021 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Memory safety bugs fixed in Firefox ESR 140.6,...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Update to Firefox Extended Support Release 140.5.0 ESR bsc1253188 CVE-2025-13012: Race condition in the Graphics component. CVE-2025-13016: Incorrect boundary conditions in the JavaScript: WebAssembly component. CVE-2025-13017: Same-origi...

OPENSUSE-SU-2025:20065-1 Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Changes in MozillaFirefox: Firefox Extended Support Release 140.5.0 ESR: Fixed: Various security fixes MFSA 2025-88 bsc1253188: CVE-2025-13012 Race condition in the Graphics component CVE-2025-13016 Incorrect boundary conditions in the...