{"schema":"threatline.record/2","record":{"id":"CVE-2026-97455","aliases":[],"summary":"ACPICA: Fix use-after-free in acpi_ds_terminate_control_method()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: Fix use-after-free in acpi_ds_terminate_control_method()\n\nFix use-after-free issue in acpi_ds_terminate_control_method() by\nclearing references to method locals and arguments.","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97455","source_modified_at":"2026-10-03T10:58:39.822Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"460aed7b408508a2c28ca4fdd8d90a82bb4005aa","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"3855d8992f5a88b033925cc4f6aef7a485f326cb","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"2793b1c38f0053fd9b119ce4607dd056eb05d382","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"63ca6f67816a229e07a08cac4bef1b3858abde66","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"fe7b3d3b7490c2c0119f2d84fa33996dcbc71042","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"ef5a8d939c1e5b36e75450bbb5b6348faff4dcf3","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"945e87267cfd90937b3c637f87324cbb56998b72","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97455","source_modified_at":"2026-10-03T10:58:39.822Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"2.6.12","status":"affected"},{"version":"0","lessThan":"2.6.12","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}],"defaultStatus":"affected"}],"fixed_versions":[{"source":"CVE 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List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97455","source_modified_at":"2026-10-03T10:58:39.822Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"63ca6f67816a229e07a08cac4bef1b3858abde66","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97455","source_modified_at":"2026-10-03T10:58:39.822Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"945e87267cfd90937b3c637f87324cbb56998b72","basis":"first unaffected version stated in the CVE record"}],"cvss":8.4,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00141,"percentile":0.03105,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:11.922Z","modified_at":"2026-10-03T10:58:39.822Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97455","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:58:39.822Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97455","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://git.kernel.org/stable/c/460aed7b408508a2c28ca4fdd8d90a82bb4005aa"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/3855d8992f5a88b033925cc4f6aef7a485f326cb"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/2793b1c38f0053fd9b119ce4607dd056eb05d382"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/63ca6f67816a229e07a08cac4bef1b3858abde66"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/fe7b3d3b7490c2c0119f2d84fa33996dcbc71042"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/ef5a8d939c1e5b36e75450bbb5b6348faff4dcf3"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/945e87267cfd90937b3c637f87324cbb56998b72"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-03T10:58:39.822Z","content_hash":"fd447b2813ebe9939c47448b380a1c5f92d0eefdb9284b012cfb1861b360c139"}}