Unrated severityNVD Advisory· Published Sep 11, 2026· Updated Oct 19, 2026
CVE-2026-80968
CVE-2026-80968
Description
In the Linux kernel, the following vulnerability has been resolved:
ALSA: mts64: Check card index validity at probe
Although mts64 driver has a check of the given devptr->id value, it doesn't check for a negative id, which is often given as "none" or such value when bound via sysfs. This may lead to OOB access for index[] and other parameters.
Add a sanity check for the card index and warn/correct it if it's a value out of the range.
Affected products
3- osv-coords2 versions
>= 2.6.19, < 5.10.270+ 1 more
- (no CPE)range: >= 2.6.19, < 5.10.270
- (no CPE)range: < 7.2.6-1.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1nvd
- git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54nvd
- git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8nvd
- git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300dnvd
- git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0nvd
- git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4denvd
- git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0nvd
- git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8nvd
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