CVE-2026-74968 | Mozilla Firefox prior 153.1/154 WebRender isolation

August 18, 2026 Yanac

A vulnerability labeled as problematic has been found in Mozilla Firefox. The impacted element is an unknown function of the component WebRender. Executing a manipulation can lead to improper isolation or compartmentalization.

This vulnerability appears as CVE-2026-74968. The attack may be performed from remote. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More