CVE-2026-124932 | Mozilla Firefox up to 153.6/159 Graphics use after free

November 10, 2026 Yanac

A vulnerability, which was classified as critical, was found in Mozilla Firefox up to 153.6/159. The affected element is an unknown function of the component Graphics. Such manipulation leads to use after free.

This vulnerability is documented as CVE-2026-124932. The attack can be executed remotely. There is not any exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More