CVE-2026-80968

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The ALSA mts64 driver fails to validate if the devptr->id value is negative during the probe process. When bound via sysfs, a negative ID may be assigned, which can lead to Out-of-Bounds (OOB) access—a condition where a program reads or writes data outside the intended boundary of a memory buffer—affecting the index[] and other parameters.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.