Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

RockyLinux 8 : thunderbird (RLSA-2025:16589)

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

RLSA-2025:16109 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary conditions in the...

firefox security update

An update is available for firefox. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Firefox is an open-source web browser, designed for standards...

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...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

ALSA-2025:16260 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary conditions in the...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 10. 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...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Sandbox escape due to use-after-free in the Graphics: Canvas2D component CVE-2025-10527 firefox: thunderbird: Incorrect boundary conditions in the JavaScript: GC component CVE-2025-10532 firefox:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

firefox: thunderbird: Same-origin policy bypass in the Layout component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue:...

SUSE CVE-2025-10529

Same-origin policy bypass in the Layout component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...

UBUNTU-CVE-2025-10529

Same-origin policy bypass in the Layout component. This vulnerability affects Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...