{"api_version":"1","generated_at":"2026-09-25T14:33:02+00:00","cve":"CVE-2026-97584","urls":{"html":"https://cve.report/CVE-2026-97584","api":"https://cve.report/api/cve/CVE-2026-97584.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-97584","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-97584"},"summary":{"title":"afs: Fix incorrect free in candidate cleanup in afs_lookup_server()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix incorrect free in candidate cleanup in afs_lookup_server()\n\nFix afs_lookup_server() to not free an existing server's endpoint state\nwhen cleaning up a candidate server.  The candidate record doesn't have an\nendpoint state yet at this point, so the free for that can just be removed.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-25 11:17:09","updated_at":"2026-09-25 11:17:09"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/e5bc0fa9959dc8f7eb1afab7c039594a16a1a65c","name":"https://git.kernel.org/stable/c/e5bc0fa9959dc8f7eb1afab7c039594a16a1a65c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/349e713039a1fd6659c27e7a66238bfa49ce37e9","name":"https://git.kernel.org/stable/c/349e713039a1fd6659c27e7a66238bfa49ce37e9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/044d596094af4b769fb8e1173dff0d08bd68db6c","name":"https://git.kernel.org/stable/c/044d596094af4b769fb8e1173dff0d08bd68db6c","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/981d72663dee2fa6efaf202293e68d2b10a0d1d4","name":"https://git.kernel.org/stable/c/981d72663dee2fa6efaf202293e68d2b10a0d1d4","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97584","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97584","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected d6aa05cd995830f6dcee7b139335edb266de38a6 981d72663dee2fa6efaf202293e68d2b10a0d1d4 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4882ba78574e2d8c579658f65f6784b0d139d173 e5bc0fa9959dc8f7eb1afab7c039594a16a1a65c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4882ba78574e2d8c579658f65f6784b0d139d173 349e713039a1fd6659c27e7a66238bfa49ce37e9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4882ba78574e2d8c579658f65f6784b0d139d173 044d596094af4b769fb8e1173dff0d08bd68db6c git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.12.101 6.12.111 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original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/afs/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"981d72663dee2fa6efaf202293e68d2b10a0d1d4","status":"affected","version":"d6aa05cd995830f6dcee7b139335edb266de38a6","versionType":"git"},{"lessThan":"e5bc0fa9959dc8f7eb1afab7c039594a16a1a65c","status":"affected","version":"4882ba78574e2d8c579658f65f6784b0d139d173","versionType":"git"},{"lessThan":"349e713039a1fd6659c27e7a66238bfa49ce37e9","status":"affected","version":"4882ba78574e2d8c579658f65f6784b0d139d173","versionType":"git"},{"lessThan":"044d596094af4b769fb8e1173dff0d08bd68db6c","status":"affected","version":"4882ba78574e2d8c579658f65f6784b0d139d173","versionType":"git"},{"lessThan":"6.12.111","status":"affected","version":"6.12.101","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["fs/afs/server.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.111","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.53","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc3","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.111","versionStartIncluding":"6.12.101","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.53","versionStartIncluding":"6.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.7","versionStartIncluding":"6.15","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc3","versionStartIncluding":"6.15","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix incorrect free in candidate cleanup in afs_lookup_server()\n\nFix afs_lookup_server() to not free an existing server's endpoint state\nwhen cleaning up a candidate server.  The candidate record doesn't have an\nendpoint state yet at this point, so the free for that can just be removed."}],"providerMetadata":{"dateUpdated":"2026-09-25T10:22:04.322Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/981d72663dee2fa6efaf202293e68d2b10a0d1d4"},{"url":"https://git.kernel.org/stable/c/e5bc0fa9959dc8f7eb1afab7c039594a16a1a65c"},{"url":"https://git.kernel.org/stable/c/349e713039a1fd6659c27e7a66238bfa49ce37e9"},{"url":"https://git.kernel.org/stable/c/044d596094af4b769fb8e1173dff0d08bd68db6c"}],"title":"afs: Fix incorrect free in candidate cleanup in afs_lookup_server()","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-97584","datePublished":"2026-09-25T10:22:04.322Z","dateReserved":"2026-09-24T16:01:01.156Z","dateUpdated":"2026-09-25T10:22:04.322Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-25 11:17:09","lastModifiedDate":"2026-09-25 11:17:09","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"97584","Ordinal":"1","Title":"afs: Fix incorrect free in candidate cleanup in afs_lookup_serve","CVE":"CVE-2026-97584","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"97584","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nafs: Fix incorrect free in candidate cleanup in afs_lookup_server()\n\nFix afs_lookup_server() to not free an existing server's endpoint state\nwhen cleaning up a candidate server.  The candidate record doesn't have an\nendpoint state yet at this point, so the free for that can just be removed.","Type":"Description","Title":"afs: Fix incorrect free in candidate cleanup in afs_lookup_serve"}]}}}