CVE-2026-8954 | Mozilla Firefox up to 140.10/150 Audio/Video integer overflow

A vulnerability described as critical has been identified in Mozilla Firefox up to 140.10/150. This impacts an unknown function of the component Audio/Video. Such manipulation leads to integer overflow.

This vulnerability is referenced as CVE-2026-8954. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More