CVE-2026-2806 Uninitialized memory in the Graphics: Text component

Uninitialized memory in the Graphics: Text component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

PT-2026-21739

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 148 Thunderbird versions prior to 148 Description An issue exists due to uninitialized memory within the Graphics: Text component. Recommendations Update Firefox to version 148 or later. Update Thunderbird to version...