{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-80814", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-08-26T14:34:25.794Z", "datePublished": "2026-09-04T15:13:34.711Z", "dateUpdated": "2026-09-07T14:21:16.493Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-09-07T14:21:16.493Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nrndis_host: add overflow check in rndis_rx_fixup()\n\nAdd an overflow check to ensure that data_offset + data_len + 8 does not\nwrap, which would enable an OOB read of the USB data buffer."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": 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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/usb/rndis_host.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "2140db1232af04b92faa6c4a2a40df6371ea89ff", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "8ca3bd404d076495ed0b274b65971c57b6fd5ac0", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "f8e6fde5db87f855e99b200e392467274f0eb9d7", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "10a6b99079697c5027b25352e882bdf54fef702a", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "c5398ce6db7647b7004d73a3102ccc25fb4bb596", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "e971d956353d382ee2185d71c47b538501a43f76", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "be7dc3650f799a253df4edd4fe230fc9ea4be063", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "2ded89ca77fae1da6886fe94831acfe4d6aa80b1", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}, {"lessThan": "965a251f23ff69cfb4486974d4532e9bb551c7fc", "status": "affected", "version": "64e049102d3de3e61409cb6019403a9e689dfda6", "versionType": "git"}]}, {"defaultStatus": "affected", "product": "Linux", "programFiles": ["drivers/net/usb/rndis_host.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"status": "affected", "version": "2.6.14"}, {"lessThan": "2.6.14", "status": "unaffected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.267", "versionType": "semver"}, {"lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.218", "versionType": "semver"}, {"lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.185", "versionType": "semver"}, {"lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.154", "versionType": "semver"}, {"lessThanOrEqual": "6.12.*", "status": "unaffected", "version": "6.12.106", "versionType": "semver"}, {"lessThanOrEqual": "6.18.*", "status": "unaffected", "version": "6.18.47", "versionType": "semver"}, {"lessThanOrEqual": "7.1.*", "status": "unaffected", "version": "7.1.11", "versionType": "semver"}, {"lessThanOrEqual": "7.2.*", "status": "unaffected", "version": "7.2.1", "versionType": "semver"}, {"lessThanOrEqual": "*", "status": "unaffected", "version": "7.3-rc1", "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\nrndis_host: add overflow check in rndis_rx_fixup()\n\nAdd an overflow check to ensure that data_offset + data_len + 8 does not\nwrap, which would enable an OOB read of the USB data buffer."}], "id": "CVE-2026-80814", "lastModified": "2026-09-07T15:17:32.967", "metrics": {}, "published": "2026-09-04T16:18:08.913", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}