CVE-2026-74969 | Mozilla Firefox up to 115.38/140.13/153/153.0 Text/Fonts use after free

A vulnerability marked as critical has been reported in Mozilla Firefox up to 115.38/140.13/153/153.0. This affects an unknown function of the component Text/Fonts. The manipulation leads to use after free.

This vulnerability is traded as CVE-2026-74969. It is possible to initiate the attack remotely. There is no exploit available.

It is suggested to upgrade the affected component.VulDB Recent EntriesRead More