{"id":"CVE-2026-80968","state":"PUBLISHED","title":"ALSA: mts64: Check card index validity at probe","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: mts64: Check card index validity at probe\n\nAlthough mts64 driver has a check of the given devptr->id value, it\ndoesn't check for a negative id, which is often given as \"none\" or\nsuch value when bound via sysfs.  This may lead to OOB access for\nindex[] and other parameters.\n\nAdd a sanity check for the card index and warn/correct it if it's a\nvalue out of the range.","publishedAt":"2026-09-11T19:42:32.473Z","updatedAt":"2026-10-19T08:45:53.065Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"1566ca99fc0e892b9164ad893d268b00064fff54","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"5d986d8c9e616636032636d99133f2535f94300d","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"5168a6241e953ecadb0ec05609649f6a7367fef8","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"9cd7c59a106e7267d0cbcf68670594584d8689d0","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"036e7aa793375ab16ea0f64b8de6673220416cc1","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"a4e774eeb61aec64da5b03d3becffde26f7fe4de","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"cf3af453a48c8d905512dfc44a5a59439b70f4f0","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/drivers/mts64.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.19","versionType":"semver"},{"version":"5.10.270","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.221","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.109","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.50","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.4","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/drivers/mts64.c"]}],"references":["https://git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54","https://git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300d","https://git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8","https://git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0","https://git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1","https://git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4de","https://git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0","https://git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:07.220Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/80xxx/CVE-2026-80968.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-80968","state":"PUBLISHED","datePublished":"2026-09-11T19:42:32.473Z","dateUpdated":"2026-10-19T08:45:53.065Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-26T14:34:25.810Z"},"containers":{"cna":{"title":"ALSA: mts64: Check card index validity at probe","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: mts64: Check card index validity at probe\n\nAlthough mts64 driver has a check of the given devptr->id value, it\ndoesn't check for a negative id, which is often given as \"none\" or\nsuch value when bound via sysfs.  This may lead to OOB access for\nindex[] and other parameters.\n\nAdd a sanity check for the card index and warn/correct it if it's a\nvalue out of the range."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"1566ca99fc0e892b9164ad893d268b00064fff54","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"5d986d8c9e616636032636d99133f2535f94300d","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"5168a6241e953ecadb0ec05609649f6a7367fef8","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"9cd7c59a106e7267d0cbcf68670594584d8689d0","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"036e7aa793375ab16ea0f64b8de6673220416cc1","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"a4e774eeb61aec64da5b03d3becffde26f7fe4de","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"cf3af453a48c8d905512dfc44a5a59439b70f4f0","versionType":"git"},{"version":"68ab801e32bbe2caac8b8c6e6e94f41fe7d687ad","status":"affected","lessThan":"d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/drivers/mts64.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.19","versionType":"semver"},{"version":"5.10.270","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.221","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.109","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.50","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.4","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/drivers/mts64.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/1566ca99fc0e892b9164ad893d268b00064fff54"},{"url":"https://git.kernel.org/stable/c/5d986d8c9e616636032636d99133f2535f94300d"},{"url":"https://git.kernel.org/stable/c/5168a6241e953ecadb0ec05609649f6a7367fef8"},{"url":"https://git.kernel.org/stable/c/9cd7c59a106e7267d0cbcf68670594584d8689d0"},{"url":"https://git.kernel.org/stable/c/036e7aa793375ab16ea0f64b8de6673220416cc1"},{"url":"https://git.kernel.org/stable/c/a4e774eeb61aec64da5b03d3becffde26f7fe4de"},{"url":"https://git.kernel.org/stable/c/cf3af453a48c8d905512dfc44a5a59439b70f4f0"},{"url":"https://git.kernel.org/stable/c/d18a260720f86a5f8b5fcfefc4ba2e9dd01c10f8"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T08:45:53.065Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"5.10.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"5.15.221"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"6.12.109"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"6.18.50"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"7.2.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.19","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}