CVE-2026-6750 | Mozilla Firefox up to 149 WebRender Remote Code Execution

April 21, 2026 Yanac

A vulnerability has been found in Mozilla Firefox up to 149 and classified as critical. Affected is an unknown function of the component WebRender. The manipulation leads to Remote Code Execution.

This vulnerability is referenced as CVE-2026-6750. Remote exploitation of the attack is possible. No exploit is available.

The affected component should be upgraded.VulDB Recent EntriesRead More