CVE-2026-109708 | Mozilla Firefox up to 153.4/157 Networking sandbox

October 13, 2026 Yanac

A vulnerability has been found in Mozilla Firefox up to 153.4/157 and classified as critical. This issue affects some unknown processing of the component Networking. This manipulation causes sandbox issue.

This vulnerability appears as CVE-2026-109708. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More