CVE-2026-12295 | Mozilla Firefox up to 151 Navigation sandbox

June 16, 2026 Yanac

A vulnerability was found in Mozilla Firefox up to 151 and classified as critical. This issue affects some unknown processing of the component Navigation. The manipulation results in sandbox issue.

This vulnerability was named CVE-2026-12295. The attack may be performed from remote. There is no available exploit.

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