CVE-2026-46157 | Linux Kernel up to 6.12.87/6.18.29/7.0.6/7.1-rc1 ALSA snd_pcm_oss_get_trigger runtime.oss.trigger locking (EUVD-2026-32784)
A vulnerability classified as critical was found in Linux Kernel up to 6.12.87/6.18.29/7.0.6/7.1-rc1. This affects the function snd_pcm_oss_get_trigger of the component ALSA. Such manipulation of the argument runtime.oss.trigger leads to improper locking.
This vulnerability is uniquely identified as CVE-2026-46157. The attack can only be initiated within the local network. No exploit exists.
Upgrading the affected component is advised.