{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-93213", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-17T16:02:15.093Z", "datePublished": "2026-09-24T15:10:36.166Z", "dateUpdated": "2026-09-24T15:10:36.166Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-24T15:10:36.166Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nof: fix out-of-bounds read in of_alias_scan() stem parser\n\nThe stem parser tests isdigit(*(end - 1)) before checking end > start\nand so reads one byte before the property name when the name is empty\nor all digits. Check the bound first."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/of/base.c"], "versions": [{"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "fd0c7bbda81c0e0c1cb7b68d267b87371584f560", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "da7a80ddc610a19b0378016a4d816b9355f013a7", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "96a9c984dd7c3589a2707a32b62802f98311dbfd", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "9253cfc5a85be1494ce56b4fc6f2d2b509440910", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "acd1b49043366f43e932308b4db7d3ce568eeadb", "status": "affected", "versionType": "git"}, {"version": "611cad720148c899db5a383c1c676fd820df7023", "lessThan": "5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/of/base.c"], "versions": [{"version": "3.2", "status": "affected"}, {"version": "0", "lessThan": "3.2", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.270", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.221", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.188", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.157", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.109", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.50", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.4", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3-rc1", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.10.270"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "5.15.221"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.1.188"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.6.157"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.12.109"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "6.18.50"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "7.2.4"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2", "versionEndExcluding": "7.3-rc1"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/fd0c7bbda81c0e0c1cb7b68d267b87371584f560"}, {"url": "https://git.kernel.org/stable/c/958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64"}, {"url": "https://git.kernel.org/stable/c/f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a"}, {"url": "https://git.kernel.org/stable/c/da7a80ddc610a19b0378016a4d816b9355f013a7"}, {"url": "https://git.kernel.org/stable/c/96a9c984dd7c3589a2707a32b62802f98311dbfd"}, {"url": "https://git.kernel.org/stable/c/9253cfc5a85be1494ce56b4fc6f2d2b509440910"}, {"url": "https://git.kernel.org/stable/c/acd1b49043366f43e932308b4db7d3ce568eeadb"}, {"url": "https://git.kernel.org/stable/c/5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f"}], "title": "of: fix out-of-bounds read in of_alias_scan() stem parser", "x_generator": {"engine": "bippy-1.2.0"}}}}

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