CVE-2026-80716

A flaw was found in the Linux kernel. Specifically, in the Advanced Linux Sound Architecture ALSA Pulse-Code Modulation PCM subsystem, a use-after-free vulnerability exists. This occurs when a linked stream is unlinked, and a wait entry is not properly removed from the drained peer's sleep list. ...

PT-2026-83016

In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: wake linked drain waiters on unlink snd pcm drain on a linked stream parks an on-stack wait entry on the drained peer's runtime-sleep, and after schedule timeout removes it only if that peer is still found in the...