{"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": "2026-10-19T09:07:25.242Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T09:07:25.242Z"}, "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", "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"}]}]}], "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"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/of/base.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "fd0c7bbda81c0e0c1cb7b68d267b87371584f560", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "da7a80ddc610a19b0378016a4d816b9355f013a7", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "96a9c984dd7c3589a2707a32b62802f98311dbfd", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "9253cfc5a85be1494ce56b4fc6f2d2b509440910", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "acd1b49043366f43e932308b4db7d3ce568eeadb", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}, {"lessThan": "5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f", "status": "affected", "version": "611cad720148c899db5a383c1c676fd820df7023", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/of/base.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "3.2"}, {"lessThan": "3.2", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.270", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.221", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.188", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.157", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.109", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.50", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.4", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "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."}], "id": "CVE-2026-93213", "lastModified": "2026-10-19T10:17:12.210", "metrics": {}, "published": "2026-09-24T16:17:16.257", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9253cfc5a85be1494ce56b4fc6f2d2b509440910"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/96a9c984dd7c3589a2707a32b62802f98311dbfd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/acd1b49043366f43e932308b4db7d3ce568eeadb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/da7a80ddc610a19b0378016a4d816b9355f013a7"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/fd0c7bbda81c0e0c1cb7b68d267b87371584f560"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,fd0c7bbda81c0e0c1cb7b68d267b87371584f560)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,958d7ee9fcf008ef9d2072c6410ee1bf6abf3b64)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,f7f6c3e32a31f2e1ed12075e8cd22b370a84e67a)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,da7a80ddc610a19b0378016a4d816b9355f013a7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,96a9c984dd7c3589a2707a32b62802f98311dbfd)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,9253cfc5a85be1494ce56b4fc6f2d2b509440910)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,acd1b49043366f43e932308b4db7d3ce568eeadb)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[611cad720148c899db5a383c1c676fd820df7023,5bb01c657ff9fc807c2c592ca18af34c4fc3bc6f)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "3.2"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,3.2)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.10.270,5.11.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[5.15.221,5.16.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.1.188,6.2.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.6.157,6.7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.12.109,6.13.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[6.18.50,6.19.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.4,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.3-rc1,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-25T02:00:17.728960+00:00", "title": "Out\u2011of\u2011bounds read in kernel device\u2011tree parser may lead to information disclosure.", "updated": "2026-09-26T02:15:03.039704+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-125"]}