CVE-2026-12290 | Mozilla Firefox up to 151 memory corruption

June 16, 2026 Yanac

A vulnerability classified as critical has been found in Mozilla Firefox up to 151. Affected is an unknown function. This manipulation causes memory corruption.

This vulnerability appears as CVE-2026-12290. The attack may be initiated remotely. There is no available exploit.

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