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

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ALSA Advanced Linux Sound Architecture component where snd pcm drain on a linked stream places a wait entry on the stack of the drained peer's runtime-sleep. If...