{"id":"CVE-2026-97539","revision":"86b07ee0b35c447fb55726d16b01d2d6","records":[{"revision":"86b07ee0b35c447fb55726d16b01d2d6","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-97539","aliases":[],"title":"usb: xusbatm: don't rely on id table pointer arithmetic","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: xusbatm: don't rely on id table pointer arithmetic\n\nThe current code is broken when dynamic ID is involved; in such cases\nusb_device_id parameter of probe lives on the heap and the pointer\narithmetic will get an index that is wildly out of bound. xusbatm\ninitialize the USB device IDs dynamically so it can just use driver_info\ntoo.\n\nEven with conversion, xusbatm still cannot support dynamic IDs, so also set\nno_dynamic_id.","state":0,"publishedAt":"2026-09-25T10:21:36.81+00:00","modifiedAt":"2026-10-19T09:09:01.54+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/usb/atm/xusbatm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"ee4006c2175e8b50ff5d47a54bff52eb29bb1f0d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"5086f5639197f321b766cec0dce383492eaf2305\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"fad6cab36474758abf55c6419dd79a06a27fcefc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"8944ef1bfda537aaf329c82e7a5f9faf61340aa9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"f7db611d98b68d15661561d2cefa774208774ccc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"733260ff9c45bd4db60f45d17e8560a4a68dff4d\",\n                            \"lessThan\": \"eb6cd6d3d8abeac5d7e8251b898067184afdad8a\",\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/usb/atm/xusbatm.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"2.6.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"2.6.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.189\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.158\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.111\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.53\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.7\",\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/ee4006c2175e8b50ff5d47a54bff52eb29bb1f0d","https://git.kernel.org/stable/c/5086f5639197f321b766cec0dce383492eaf2305","https://git.kernel.org/stable/c/fad6cab36474758abf55c6419dd79a06a27fcefc","https://git.kernel.org/stable/c/8944ef1bfda537aaf329c82e7a5f9faf61340aa9","https://git.kernel.org/stable/c/f7db611d98b68d15661561d2cefa774208774ccc","https://git.kernel.org/stable/c/eb6cd6d3d8abeac5d7e8251b898067184afdad8a"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-97539","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-97539","identifiers":["CVE-2026-97539"]},"retained":false,"historicalAffected":[]}],"coverage":[]}