CVE-2026-12320 | Mozilla Firefox up to 151 Password Manager information disclosure

June 16, 2026 Yanac

A vulnerability marked as problematic has been reported in Mozilla Firefox up to 151. This vulnerability affects unknown code of the component Password Manager. Performing a manipulation results in information disclosure.

This vulnerability is cataloged as CVE-2026-12320. It is possible to initiate the attack remotely. There is no exploit available.

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