{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23334", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.997Z", "datePublished": "2026-03-25T10:27:24.664Z", "dateUpdated": "2026-03-25T10:27:24.664Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-03-25T10:27:24.664Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: usb: f81604: handle short interrupt urb messages properly\n\nIf an interrupt urb is received that is not the correct length, properly\ndetect it and don't attempt to treat the data as valid."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/can/usb/f81604.c"], "versions": [{"version": "88da17436973e463bed59bea79771fb03a21555e", "lessThan": "9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0", "status": "affected", "versionType": "git"}, {"version": "88da17436973e463bed59bea79771fb03a21555e", "lessThan": "c5d69da6c919648838734097861e979677eedcde", "status": "affected", "versionType": "git"}, {"version": "88da17436973e463bed59bea79771fb03a21555e", "lessThan": "36ead57443146e6b730ce1f48ca3e9b17e19a3d2", "status": "affected", "versionType": "git"}, {"version": "88da17436973e463bed59bea79771fb03a21555e", "lessThan": "66615e6293388f75a56226d1216fd9cfb3d95e05", "status": "affected", "versionType": "git"}, {"version": "88da17436973e463bed59bea79771fb03a21555e", "lessThan": "7299b1b39a255f6092ce4ec0b65f66e9d6a357af", "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/net/can/usb/f81604.c"], "versions": [{"version": "6.5", "status": "affected"}, {"version": "0", "lessThan": "6.5", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.130", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.77", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.17", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19.7", "lessThanOrEqual": "6.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.0-rc3", "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": "6.5", "versionEndExcluding": "6.6.130"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.12.77"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.18.17"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "6.19.7"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.5", "versionEndExcluding": "7.0-rc3"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0"}, {"url": "https://git.kernel.org/stable/c/c5d69da6c919648838734097861e979677eedcde"}, {"url": "https://git.kernel.org/stable/c/36ead57443146e6b730ce1f48ca3e9b17e19a3d2"}, {"url": "https://git.kernel.org/stable/c/66615e6293388f75a56226d1216fd9cfb3d95e05"}, {"url": "https://git.kernel.org/stable/c/7299b1b39a255f6092ce4ec0b65f66e9d6a357af"}], "title": "can: usb: f81604: handle short interrupt urb messages properly", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncan: usb: f81604: handle short interrupt urb messages properly\n\nIf an interrupt urb is received that is not the correct length, properly\ndetect it and don't attempt to treat the data as valid."}], "id": "CVE-2026-23334", "lastModified": "2026-03-25T15:41:33.977", "metrics": {}, "published": "2026-03-25T11:16:30.903", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/36ead57443146e6b730ce1f48ca3e9b17e19a3d2"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/66615e6293388f75a56226d1216fd9cfb3d95e05"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/7299b1b39a255f6092ce4ec0b65f66e9d6a357af"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/9b740ff5bc649575a5e14ca8ee54e3dd5010aaf0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c5d69da6c919648838734097861e979677eedcde"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{}

{}