CVE-2026-74973 | Mozilla Firefox up to 115.38/140.13/153/153.0 Graphics use after free

A vulnerability was found in Mozilla Firefox up to 115.38/140.13/153/153.0. It has been rated as critical. The impacted element is an unknown function of the component Graphics. Performing a manipulation results in use after free.

This vulnerability is cataloged as CVE-2026-74973. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More