{"schema":"threatline.record/2","record":{"id":"CVE-2026-84634","aliases":[],"summary":"A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to cause unexpected system termination or ","details":"A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to cause unexpected system termination or write kernel memory.","categories":["Operating systems"],"product":"iOS and iPadOS","vendor":"Apple","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"iOS and iPadOS","vendor":"Apple","versions":[{"version":"0","status":"affected","lessThan":"27","versionType":"custom"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"macOS","vendor":"Apple","versions":[{"version":"0","status":"affected","lessThan":"27","versionType":"custom"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","product":"visionOS","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-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","package":{"name":"iOS and iPadOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","package":{"name":"macOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","source_modified_at":"2026-10-26T20:36:56.323Z","fetched_at":"2026-10-26T23:45:56.352924Z","package":{"name":"visionOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"}],"cvss":null,"severity":null,"kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-26T20:36:56.323Z","modified_at":"2026-10-26T20:36:56.323Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-84634","fetched_at":"2026-10-26T23:45:56.352924Z","source_modified_at":"2026-10-26T20:36:56.323Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://support.apple.com/en-us/149034"},{"source":"CVE List","url":"https://support.apple.com/en-us/149035"},{"source":"CVE List","url":"https://support.apple.com/en-us/149038"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-26T20:36:56.323Z","content_hash":"957f173933600aeb1e19a9b0213a2c3d8189ace5ba558431ed71d07081937374"}}