CVE-2026-80968
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 11, 2026
First seenSep 11, 2026
How to fix
Update
- Linux Linux1566ca99fc0e892b9164ad893d268b00064fff54, 5d986d8c9e616636032636d99133f2535f94300d, 5168a6241e953ecadb0ec05609649f6a7367fef8, 9cd7c59a106e7267d0cbcf68670594584d8689d0, 036e7aa793375ab16ea0f64b8de6673220416cc1, a4e774eeb61aec64da5b03d3becffde26f7fe4de, cf3af453a48c8d905512dfc44a5a59439b70f4f0, d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < 1566ca99fc0e892b9164ad893d268b00064fff54, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < 5d986d8c9e616636032636d99133f2535f94300d, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < 5168a6241e953ecadb0ec05609649f6a7367fef8, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < 9cd7c59a106e7267d0cbcf68670594584d8689d0, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < 036e7aa793375ab16ea0f64b8de6673220416cc1, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < a4e774eeb61aec64da5b03d3becffde26f7fe4de, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < cf3af453a48c8d905512dfc44a5a59439b70f4f0, 68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad ≤ v < d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8, 2.6.19 | 1566ca99fc0e892b9164ad893d268b00064fff54, 5d986d8c9e616636032636d99133f2535f94300d, 5168a6241e953ecadb0ec05609649f6a7367fef8, 9cd7c59a106e7267d0cbcf68670594584d8689d0, 036e7aa793375ab16ea0f64b8de6673220416cc1, a4e774eeb61aec64da5b03d3becffde26f7fe4de, cf3af453a48c8d905512dfc44a5a59439b70f4f0, d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8 |
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