CVE-2026-80900

{"id": "CVE-2026-80900", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "daab108504be73182c16a72b9cfe47ac3b1928ca", "lessThan": "fe5c53a952970ba15be8f512babd922e273579de", "versionType": "git"}, {"status": "affected", "version": "daab108504be73182c16a72b9cfe47ac3b1928ca", "lessThan": "556d872e7c2a0b570c5b0974813847ef0d0cd637", "versionType": "git"}], "programFiles": ["sound/soc/sdca/sdca_ump.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.19"}, {"status": "unaffected", "version": "0", "lessThan": "6.19", "versionType": "semver"}, {"status": "unaffected", "version": "7.1.8", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["sound/soc/sdca/sdca_ump.c"], "defaultStatus": "affected"}]}], "published": "2026-09-04T18:17:58.300", "references": [{"url": "https://git.kernel.org/stable/c/556d872e7c2a0b570c5b0974813847ef0d0cd637", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/fe5c53a952970ba15be8f512babd922e273579de", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: SDCA: Make UMP message size check more robust\n\nIf message offset was larger than the buffer length the size\ncheck will pass incorrectly. Refactor the check such that it is\nmore robust to invalid sizes."}], "lastModified": "2026-09-04T18:17:58.300", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}