{"id":"CVE-2026-80604","revision":"5124fb608bc847108dc006d1bc6a66a6","records":[{"revision":"5124fb608bc847108dc006d1bc6a66a6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-80604","aliases":[],"title":"HID: core: Fix OOB read in hid_get_report for numbered reports","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: core: Fix OOB read in hid_get_report for numbered reports\n\nWhen a caller passes a size of 0 to hid_report_raw_event() for a\nnumbered report, the function originally called hid_get_report() before\nperforming any size validation.\n\nInside hid_get_report(), if the report is numbered (report_enum->numbered\nis true), it unconditionally dereferences data[0] to extract the report ID.\nWith a size of 0, this results in an out-of-bounds read or kernel panic.\n\nFix this by moving the numbered report size validation check before the\ncall to hid_get_report(), ensuring that size is at least 1 before\ndereferencing the data pointer.","state":0,"publishedAt":"2026-08-28T06:48:29.755+00:00","modifiedAt":"2026-10-16T19:26:30.189+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/hid/hid-core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"59bfdb41a34cf5d6af1c637348714c2b5a6ca676\",\n                            \"lessThan\": \"f8896b684e246f3f00f45ba2b6803ae59b9cc768\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a4d6cb7cf45bddc76c78ed5fd683328af9e2018f\",\n                            \"lessThan\": \"30ff978af92cb51c9ba99f96fc4f4ac80d7001ba\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"121dc93ae1fcaa4b9a601eca6b3ca2e969c2fe2f\",\n                            \"lessThan\": \"c39f5765ad840b71ff8db812d0210f216cca96e4\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"9e36568e67f817c728f9d79049d212da79109a75\",\n                            \"lessThan\": \"c973d53bcd420b58c4a34c68198746286d77e9fa\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"fb3f7ec2606cdc7c6ef30970f381e571866bfd54\",\n                            \"lessThan\": \"c1fc0d3aff26ec9ff885b3e4c92eba98cf349678\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"509c2605065004fc4cd86ee50a9350d402785307\",\n                            \"lessThan\": \"dd395744e4ed87956fcbf81ecc6a20c51e35fa4e\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2c85c61d1332e1e16f020d76951baf167dcb6f7a\",\n                            \"lessThan\": \"f7e8117e42b20c30d2a5edab82c944a5e381d791\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"2c85c61d1332e1e16f020d76951baf167dcb6f7a\",\n                            \"lessThan\": \"af1a9b65ebe8a948eda805c14b78d4d0767cb1b5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"710a946b1aa2c35dc56f86621f436938f31ba1a5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5.10.259\",\n                            \"lessThan\": \"5.10.261\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.210\",\n                            \"lessThan\": \"5.15.212\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.176\",\n                            \"lessThan\": \"6.1.178\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.143\",\n                            \"lessThan\": \"6.6.145\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.93\",\n                            \"lessThan\": \"6.12.97\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.33\",\n                            \"lessThan\": \"6.18.40\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.0.10\",\n                            \"lessThan\": \"7.1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\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/hid/hid-core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"7.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"7.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.261\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.212\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.178\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.145\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.97\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.40\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.1.5\",\n                            \"lessThanOrEqual\": \"7.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/f8896b684e246f3f00f45ba2b6803ae59b9cc768","https://git.kernel.org/stable/c/30ff978af92cb51c9ba99f96fc4f4ac80d7001ba","https://git.kernel.org/stable/c/c39f5765ad840b71ff8db812d0210f216cca96e4","https://git.kernel.org/stable/c/c973d53bcd420b58c4a34c68198746286d77e9fa","https://git.kernel.org/stable/c/c1fc0d3aff26ec9ff885b3e4c92eba98cf349678","https://git.kernel.org/stable/c/dd395744e4ed87956fcbf81ecc6a20c51e35fa4e","https://git.kernel.org/stable/c/f7e8117e42b20c30d2a5edab82c944a5e381d791","https://git.kernel.org/stable/c/af1a9b65ebe8a948eda805c14b78d4d0767cb1b5"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-80604","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-80604","identifiers":["CVE-2026-80604"]},"retained":false,"historicalAffected":[]}],"coverage":[]}