{"id":"CVE-2026-80814","revision":"df963e2674634441a00b505ce4aeb8e9","records":[{"revision":"df963e2674634441a00b505ce4aeb8e9","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80814","aliases":[],"title":"rndis_host: add overflow check in rndis_rx_fixup()","description":"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.","state":0,"publishedAt":"2026-09-04T15:13:34.711+00:00","modifiedAt":"2026-10-19T08:44:08.04+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/usb/rndis_host.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"2140db1232af04b92faa6c4a2a40df6371ea89ff\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"8ca3bd404d076495ed0b274b65971c57b6fd5ac0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"f8e6fde5db87f855e99b200e392467274f0eb9d7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"10a6b99079697c5027b25352e882bdf54fef702a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"c5398ce6db7647b7004d73a3102ccc25fb4bb596\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"e971d956353d382ee2185d71c47b538501a43f76\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"be7dc3650f799a253df4edd4fe230fc9ea4be063\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"2ded89ca77fae1da6886fe94831acfe4d6aa80b1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"64e049102d3de3e61409cb6019403a9e689dfda6\",\n                            \"lessThan\": \"965a251f23ff69cfb4486974d4532e9bb551c7fc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/net/usb/rndis_host.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.14\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.14\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.267\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.218\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.185\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.154\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.106\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.47\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.11\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.1\",\n                            \"lessThanOrEqual\": \"7.2.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.3\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/2140db1232af04b92faa6c4a2a40df6371ea89ff","https://git.kernel.org/stable/c/8ca3bd404d076495ed0b274b65971c57b6fd5ac0","https://git.kernel.org/stable/c/f8e6fde5db87f855e99b200e392467274f0eb9d7","https://git.kernel.org/stable/c/10a6b99079697c5027b25352e882bdf54fef702a","https://git.kernel.org/stable/c/c5398ce6db7647b7004d73a3102ccc25fb4bb596","https://git.kernel.org/stable/c/e971d956353d382ee2185d71c47b538501a43f76","https://git.kernel.org/stable/c/be7dc3650f799a253df4edd4fe230fc9ea4be063","https://git.kernel.org/stable/c/2ded89ca77fae1da6886fe94831acfe4d6aa80b1","https://git.kernel.org/stable/c/965a251f23ff69cfb4486974d4532e9bb551c7fc"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80814","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80814","identifiers":["CVE-2026-80814"]},"retained":false,"historicalAffected":[]}],"coverage":[]}