CVE-2026-124905 | Mozilla Firefox up to 115.44/153.6/159 Navigation sandbox

November 10, 2026 Yanac

A vulnerability described as critical has been identified in Mozilla Firefox up to 115.44/153.6/159. Affected is an unknown function of the component Navigation. Such manipulation leads to sandbox issue.

This vulnerability is listed as CVE-2026-124905. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More