CVE-2026-16397 | Mozilla Firefox up to 152 WebExtensions clickjacking

July 21, 2026 Yanac

A vulnerability was found in Mozilla Firefox up to 152. It has been rated as problematic. This affects an unknown function of the component WebExtensions. This manipulation causes clickjacking.

This vulnerability is registered as CVE-2026-16397. Remote exploitation of the attack is possible. No exploit is available.VulDB Recent EntriesRead More