CVE-2026-74261 | Linux Kernel up to 6.18.39/7.1.4 ALSA snd_seq_fifo_resize use_lock race condition

August 15, 2026 Yanac

A vulnerability was found in Linux Kernel up to 6.18.39/7.1.4. It has been classified as very critical. Affected is the function snd_seq_fifo_resize of the component ALSA. Performing a manipulation of the argument use_lock results in race condition.

This vulnerability was named CVE-2026-74261. The attack may be initiated remotely. There is no available exploit.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More