Firefox -- Sandbox escape due to integer overflow

https://bugzilla.mozilla.org/showbug.cgi?id=1987246 reports: Sandbox escape due to integer overflow in the Graphics: Canvas2D component...

Mozilla Firefox 安全漏洞

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. Mozilla Firefox suffers from a security bypass vulnerability caused by an integer overflow in the Graphics:Canvas2D component. An attacker could exploit this vulnerability to cause a sandbox escape...

Security Vulnerabilities fixed in Firefox 143.0.3 — Mozilla

CVE-2025-11152: Sandbox escape due to integer overflow in the Graphics: Canvas2D component Reporter Oskar L Impact high References Bug 1987246 CVE-2025-11153: JIT miscompilation in the JavaScript Engine: JIT component Reporter Nan Wang Impact high References Bug 1987481...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2025-043 (ALASFIREFOX-2025-043)

The version of firefox installed on the remote host is prior to 140.3.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2025-043 advisory. Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox 143,...

ROS-20250929-13

Vulnerability in Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird email client is related to with an operation exceeding the memory buffer boundaries. Exploitation of the vulnerability could allow an attacker, acting remotely, to execute arbitrary code Vulnerability in JavaScript Engine...

ROS-20250929-12

Vulnerability in Mozilla Firefox, Mozilla Firefox ESR, Mozilla Thunderbird email client is related to with an operation exceeding the memory buffer boundaries. Exploitation of the vulnerability could allow an attacker, acting remotely, to execute arbitrary code Vulnerability in JavaScript Engine...

AlmaLinux 9 : firefox (ALSA-2025:16108)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:16108 advisory. firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary...

Important: firefox

Issue Overview: Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3. CVE-2025-10527 Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component...

Important: thunderbird

Issue Overview: Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability affects Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3. CVE-2025-10527 Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component...

AlmaLinux 9 : thunderbird (ALSA-2025:16156)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:16156 advisory. firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary...

AlmaLinux 8 : firefox (ALSA-2025:16260)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:16260 advisory. firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary...

AlmaLinux 8 : thunderbird (ALSA-2025:16589)

The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2025:16589 advisory. firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary...

firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component

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 Graphics...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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...

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 140.3 bsc1249391. Security issues fixed: MFSA 2025-78 CVE-2025-10527: sandbox escape due to use-after-free in the Graphics: Canvas2D component. CVE-2025-10528: sandbox escape due to undefined behavior,...

SUSE-SU-2025:03309-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 140.3 bsc1249391. Security issues fixed: - MFSA 2025-78 CVE-2025-10527: sandbox escape due to use-after-free in the Graphics: Canvas2D component. CVE-2025-10528: sandbox escape due to undefined behavior,...

SUSE SLED15: MozillaFirefox / MozillaFirefox-branding-upstream / etc (SUSE-SU-2025:03291-1)

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-2025:03291-1 advisory. Firefox Extended Support Release 140.3.0 ESR bsc1249391. MFSA 2025-75: CVE-2025-10527 bmo198482...

Security update for MozillaFirefox

This update for MozillaFirefox fixes the following issues: Firefox Extended Support Release 140.3.0 ESR bsc1249391. MFSA 2025-75: CVE-2025-10527 bmo1984825 Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10528 bmo1986185 Sandbox escape due to undefined behavior,...

firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component

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 Graphics...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8. 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 from t...