CVE-2026-99225 | Linux Kernel up to 7.3.0 keys search_process_keyrings_rcu null pointer dereference

November 2, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.3.0. It has been rated as critical. The affected element is the function search_process_keyrings_rcu of the component keys. This manipulation causes null pointer dereference.

The identification of this vulnerability is CVE-2026-99225. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More