CVE-2026-74981: Origin Validation Error

Site isolation issue in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1...

PT-2026-76931

Name of the Vulnerable Software and Affected Versions Grav versions prior to 2.0.15 Description Stored cross-site scripting occurs during the rendering of audio and video media via the sourceParsedownElement function. The issue arises because the media URL fragment is concatenated without being...

CVE-2026-74967: Origin Validation Error

Same-origin policy bypass in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101114)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101114 advisory. Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101317)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101317 advisory. Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101139)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101139 advisory. Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100948)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100948 advisory. Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100962)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100962 advisory. Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101334)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101334 advisory. Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148,...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101342)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101342 advisory. Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101146)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101146 advisory. Uninitialized memory in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101173)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101173 advisory. Incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101081)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101081 advisory. Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13. Tenabl...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-101078)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101078 advisory. Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100927)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100927 advisory. Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, Firefox ESR 115.30, Thunderbird 145, and Thunderbird...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: thunderbird (UTSA-2026-100915)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100915 advisory. Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: firefox (UTSA-2026-101172)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101172 advisory. Information disclosure due to incorrect boundary conditions in the Audio/Video component. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1,...

firefox: thunderbird: Incorrect boundary conditions in the Audio/Video: cubeb component

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...

firefox: thunderbird: Use-after-free in the WebRTC: Audio/Video component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the WebRTC: Audio/Video component...

firefox: thunderbird: Use-after-free in the WebRTC: Audio/Video component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the WebRTC: Audio/Video component...