{"id":"CVE-2026-89626","revision":"5aeebb43b396470090974bd8e1ef3e5c","records":[{"revision":"5aeebb43b396470090974bd8e1ef3e5c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-89626","aliases":[],"title":"HID: sensor: custom: Fix field sysfs group cleanup on failure","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: sensor: custom: Fix field sysfs group cleanup on failure\n\nhid_sensor_custom_add_attributes() creates one sysfs group for each\ncustom sensor field. If sysfs_create_group() fails after some groups\nhave already been created, the function returns the error without\nremoving the previously created groups.\n\nAdd a local unwind path to remove the groups that were already created.\nWith enable_sensor exposed only after the field attributes are ready,\nthis path can free sensor_inst->fields without leaving enable_sensor\nable to access pointers into that array.","state":0,"publishedAt":"2026-09-11T19:45:22.769+00:00","modifiedAt":"2026-10-19T08:49:58.552+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-sensor-custom.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"416194933af63bd58d03b7605b1ebc1711186838\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"d0e15091e88d18e30b67daf85b88f6528bb9bf41\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"10b05fafff932e325896d59dde40938954ab4577\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"2409779f3096fcef41bcf57b5f4887d0fa0dc8dd\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"79154fad98ee843e5363940841e2d831503c190a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"f3f37b937a6ea2a00fb5e6189e74f855caa43eb5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"d96f8958d4469ac02d9c563686cdd968005b944d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4a7de0519df5e8fb89cef6ee062330ffe4b50a4d\",\n                            \"lessThan\": \"3789d0802ddb4b3be04062caf4bfadd23496e9a7\",\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/hid/hid-sensor-custom.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.270\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.221\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.188\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.157\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12.109\",\n                            \"lessThanOrEqual\": \"6.12.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.18.50\",\n                            \"lessThanOrEqual\": \"6.18.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"7.2.4\",\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":[{"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/416194933af63bd58d03b7605b1ebc1711186838","https://git.kernel.org/stable/c/d0e15091e88d18e30b67daf85b88f6528bb9bf41","https://git.kernel.org/stable/c/10b05fafff932e325896d59dde40938954ab4577","https://git.kernel.org/stable/c/2409779f3096fcef41bcf57b5f4887d0fa0dc8dd","https://git.kernel.org/stable/c/79154fad98ee843e5363940841e2d831503c190a","https://git.kernel.org/stable/c/f3f37b937a6ea2a00fb5e6189e74f855caa43eb5","https://git.kernel.org/stable/c/d96f8958d4469ac02d9c563686cdd968005b944d","https://git.kernel.org/stable/c/3789d0802ddb4b3be04062caf4bfadd23496e9a7"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89626","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-89626","identifiers":["CVE-2026-89626"]},"retained":false,"historicalAffected":[]}],"coverage":[]}