{"schema":"threatline.record/2","record":{"id":"CVE-2026-86915","aliases":[],"summary":"A race condition was addressed with improved locking. This issue is fixed in macOS Golden Gate 27. An app may be able to cause unexpected system termination.","details":"A race condition was addressed with improved locking. This issue is fixed in macOS Golden Gate 27. An app may be able to cause unexpected system termination.","categories":["Operating systems"],"product":"macOS","vendor":"Apple","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86915","source_modified_at":"2026-10-20T14:06:18.530Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"macOS","vendor":"Apple","versions":[{"version":"0","status":"affected","lessThan":"27","versionType":"custom"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86915","source_modified_at":"2026-10-20T14:06:18.530Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"macOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"}],"cvss":4.7,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00067,"percentile":0.00023,"score_date":"2026-10-23"},"published_at":"2026-10-20T00:50:50.781Z","modified_at":"2026-10-20T14:06:18.530Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-86915","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T14:06:18.530Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86915","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://support.apple.com/en-us/149035"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T14:06:12.653801Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T14:06:18.530Z","content_hash":"3f28358897473e1daa0a21cb5e055366c5f63cf76d0be5701421a15c35ffff40"}}