CVE-2026-99244 | Linux Kernel up to 7.3.0 pid_namespace zap_pid_ns_processes race condition

November 3, 2026 Yanac

A vulnerability marked as critical has been reported in Linux Kernel up to 7.3.0. Affected is the function zap_pid_ns_processes of the component pid_namespace. This manipulation causes race condition.

This vulnerability is handled as CVE-2026-99244. The attack can be initiated remotely. There is not any exploit available.

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