CVE-2026-98266 ALSA: core: Fix potential UAF after asynchronous card release

In the Linux kernel, the following vulnerability has been resolved: ALSA: core: Fix potential UAF after asynchronous card release Usually a sound driver releases the resources assigned to the card via sndcardfree, and it synchronizes with the whole release procedure. However, when the card is...

CVE-2026-98266: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: core: Fix potential UAF after asynchronous card release Usually a sound driver releases the resources assigned to the card via sndcardfree, and it synchronizes with the whole release procedure. However, when the card is...

PT-2026-106595

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the ALSA core. When a sound driver, such as the USB-audio driver, releases a card asynchronously using the snd card free when closed function, in-flight...