CVE-2026-8091: Incorrect boundary conditions in the Audio/Video: Playback component. ...

Severity: Critical

CVSS Score: 9.8

Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2.