CVE-2026-2757 Incorrect boundary conditions in the WebRTC: Audio/Video component

Incorrect boundary conditions in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8...

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update Mozilla Thunderbird to version 140.5 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-origin polic...

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...

Mozilla Thunderbird < 140.5

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 140.5. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2025-91 advisory. - Use-after-free in the WebRTC: Audio/Video component. This vulnerability affects Firefox 145, Firefox ESR...