CVE-2026-100798 | Mozilla Firefox up to 153.3/156 Quota Manager risky encryption

September 29, 2026 Yanac

A vulnerability, which was classified as problematic, was found in Mozilla Firefox up to 153.3/156. This affects an unknown function of the component Quota Manager. Executing a manipulation can lead to risky cryptographic algorithm.

The identification of this vulnerability is CVE-2026-100798. The attack may be launched remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More