CVE-2025-10528

Sandbox escape due to undefined behavior, invalid pointer in the Graphics: Canvas2D component. This vulnerability affects Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...

UBUNTU-CVE-2025-10532

Incorrect boundary conditions in the JavaScript: GC component. This vulnerability was fixed in Firefox 143, Firefox ESR 140.3, Thunderbird 143, and Thunderbird 140.3...

PT-2025-37928

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 143 Firefox ESR versions prior to 140.3 Thunderbird versions prior to 143 Thunderbird versions prior to 140.3 Description The software contains a flaw. Recommendations Update Firefox to version 143 or later. Update...