CVE-2026-53193 | Linux Kernel up to 6.12.93/6.18.35/7.0.12 ALSA snd_timer_free timer locking (Nessus ID 323429 / WID-SEC-2026-2077)
A vulnerability has been found in Linux Kernel up to 6.12.93/6.18.35/7.0.12 and classified as critical. Impacted is the function snd_timer_free of the component ALSA. Performing a manipulation of the argument timer results in improper locking.
This vulnerability is cataloged as CVE-2026-53193. The attack must originate from the local network. There is no exploit available.
The affected component should be upgraded.