{"schema":"threatline.record/2","record":{"id":"CVE-2026-97452","aliases":[],"summary":"ACPICA: Prevent adding invalid references","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nACPICA: Prevent adding invalid references\n\nPrevent adding references for local, argument, and debug objects\nin acpi_ut_copy_simple_object().","categories":["Operating systems"],"product":"Linux","vendor":"Linux","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","source_modified_at":"2026-10-03T10:58:36.364Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"Linux","vendor":"Linux","versions":[{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"2350a6f89eca45f9219f37b331e4083f96299996","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"61cb905c33d0e0c6ff3c9c90fb269331bce8c2c0","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"d239ccf5069f892cc36b9befafda030b3ca789e6","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"c2cf936b07b0a298637e56e53ef043c7ff8eee31","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"e16d1e5fcb17dfc369e20095f8cf5e841101279e","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"a6cd2fc2d5429a5b7d5a8b9ba0e6663e8ccbc9ba","status":"affected","versionType":"git"},{"version":"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2","lessThan":"6e8c55e13a5e3a9f38921d62924f18ceba3330eb","status":"affected","versionType":"git"}],"defaultStatus":"unaffected"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","source_modified_at":"2026-10-03T10:58:36.364Z","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 List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","source_modified_at":"2026-10-03T10:58:36.364Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"2350a6f89eca45f9219f37b331e4083f96299996","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","source_modified_at":"2026-10-03T10:58:36.364Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"61cb905c33d0e0c6ff3c9c90fb269331bce8c2c0","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","source_modified_at":"2026-10-03T10:58:36.364Z","fetched_at":"2026-10-23T18:52:38.922436Z","package":{"name":"Linux","ecosystem":null},"version":"6e8c55e13a5e3a9f38921d62924f18ceba3330eb","basis":"first unaffected version stated in the CVE record"}],"cvss":8.4,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00142,"percentile":0.03173,"score_date":"2026-10-23"},"published_at":"2026-09-24T16:04:08.401Z","modified_at":"2026-10-03T10:58:36.364Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-97452","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-03T10:58:36.364Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-97452","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/2350a6f89eca45f9219f37b331e4083f96299996"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/61cb905c33d0e0c6ff3c9c90fb269331bce8c2c0"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/d239ccf5069f892cc36b9befafda030b3ca789e6"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/c2cf936b07b0a298637e56e53ef043c7ff8eee31"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/e16d1e5fcb17dfc369e20095f8cf5e841101279e"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/a6cd2fc2d5429a5b7d5a8b9ba0e6663e8ccbc9ba"},{"source":"CVE List","url":"https://git.kernel.org/stable/c/6e8c55e13a5e3a9f38921d62924f18ceba3330eb"}],"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":"2026-10-03T10:58:36.364Z","content_hash":"afce5e974a007ebbe39c062cbcdfd7d796a1acc72f81b18f0e1cd30cd85b5112"}}