CVE-2026-16408
CRITICAL
9.8
CVSS Severity Score
Vulnerability Description
Integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
Affected Platforms (CPE)
📦
Mozilla
Firefox
< 153.0.0
Integer overflow in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.