firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

firefox: thunderbird: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component...

ALSA-2026:0025 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 CVE-2025-14333 firefox: Use-after-free in the WebRTC: Signaling component CVE-2025-14321 firefox: JIT...

RHEL 9 : thunderbird (RHSA-2026:0003)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:0003 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Memory safety bugs fixed in Firefox ESR 140.6,...

Important: firefox

Issue Overview: Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox 146 and Firefox ESR 140.6. CVE-2025-14321 Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox 146, Firefox ESR 115.31, a...

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,...

ALSA-2026:0026 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146 CVE-2025-14333 firefox: Use-after-free in the WebRTC: Signaling component CVE-2025-14321 firefox: JIT...

Important: thunderbird

Issue Overview: Race condition in the Graphics component. This vulnerability affects Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30. CVE-2025-13012 Mitigation bypass in the DOM: Core & HTML component. This vulnerability affects Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30...

PT-2026-26511

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 146.0.7680.153 Microsoft Edge affected versions not specified Description An out-of-bounds read and write issue exists in the WebGL component, which is a JavaScript API used for rendering 2D and 3D graphics in w...

PT-2026-26510

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 146.0.7680.153 Description A flaw exists in the WebGL component of Google Chrome on Android that could allow a remote attacker to potentially escape the sandbox through a specially crafted HTML page. The issue...

ROS-20251226-7305

A vulnerability in the WebGL Texture Handler component of Mozilla Firefox, Firefox ESR and Thunderbird email client is related to buffer overwriting. Exploitation of the vulnerability could allow an attacker acting remotely to execute arbitrary code...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fr...

Mozilla Thunderbird < 8.0

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 8.0. It is, therefore, affected by a vulnerability as referenced in the mfsa2011-51 advisory. - Mozilla Firefox before 8.0 and Thunderbird before 8.0 on Mac OS X do not properly interact with the GPU memory...

Mozilla Firefox < 7.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 7.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2011-41 advisory. - Mozilla Firefox before 7.0 and SeaMonkey before 2.4 allow remote attackers to cause a denial of service...

SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2025:4424-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:4424-1 advisory. Update to Firefox Extended Support Release 140.6.0 ESR bsc1254551. - MFSA 2025-94 CVE-2025-14321...

Mozilla Firefox < 8.0

The version of Firefox installed on the remote Windows host is prior to 8.0. It is, therefore, affected by a vulnerability as referenced in the mfsa2011-51 advisory. - Mozilla Firefox before 8.0 and Thunderbird before 8.0 on Mac OS X do not properly interact with the GPU memory behavior of a...

Mozilla Thunderbird < 8.0

The version of Thunderbird installed on the remote Windows host is prior to 8.0. It is, therefore, affected by a vulnerability as referenced in the mfsa2011-51 advisory. - Mozilla Firefox before 8.0 and Thunderbird before 8.0 on Mac OS X do not properly interact with the GPU memory behavior of a...

Mozilla Firefox < 7.0

The version of Firefox installed on the remote Windows host is prior to 7.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2011-41 advisory. - Mozilla Firefox before 7.0 and SeaMonkey before 2.4 allow remote attackers to cause a denial of service application cras...