CVE-2026-8390 | Mozilla Firefox up to 150.0.2 WebAssembly use after free (EUVD-2026-29465)

A vulnerability classified as critical was found in Mozilla Firefox up to 150.0.2. This impacts an unknown function of the component WebAssembly. Such manipulation leads to use after free.

This vulnerability is referenced as CVE-2026-8390. It is possible to launch the attack remotely. No exploit is available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More