CVE-2026-106016 | Mozilla Firefox up to 157.0.0 File privileges management

October 6, 2026 Yanac

A vulnerability categorized as critical has been discovered in Mozilla Firefox up to 157.0.0. This affects an unknown function of the component File Handler. Executing a manipulation can lead to improper privilege management.

This vulnerability appears as CVE-2026-106016. The attack may be performed from remote. There is no available exploit.

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