CVE-2026-99245 | Linux Kernel up to 7.3.0 KEYS key_reject_and_link locking

November 3, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.3.0. It has been declared as very critical. This affects the function key_reject_and_link of the component KEYS. Executing a manipulation can lead to improper locking.

This vulnerability is registered as CVE-2026-99245. The attack needs to be launched locally. No exploit is available.

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