{"schema":"threatline.record/2","record":{"id":"CVE-2026-84508","aliases":[],"summary":"This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access","details":"This issue was addressed with improved validation of the caller's access. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7, visionOS 27. An app may be able to access protected user data.","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-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","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-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"macOS","vendor":"Apple","versions":[{"version":"0","status":"affected","lessThan":"26.7","versionType":"custom"},{"version":"0","status":"affected","lessThan":"27","versionType":"custom"}],"defaultStatus":null},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","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-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","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-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"macOS","ecosystem":null},"version":"26.7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","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-2026-84508","source_modified_at":"2026-10-20T14:55:43.182Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"visionOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"}],"cvss":5.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.0011,"percentile":0.0124,"score_date":"2026-10-23"},"published_at":"2026-10-20T00:50:27.719Z","modified_at":"2026-10-20T14:55:43.182Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-84508","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T14:55:43.182Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-84508","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/149034"},{"source":"CVE List","url":"https://support.apple.com/en-us/149035"},{"source":"CVE List","url":"https://support.apple.com/en-us/149038"},{"source":"CVE List","url":"https://support.apple.com/en-us/149042"}],"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":"2026-10-20T14:55:35.320274Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T14:55:43.182Z","content_hash":"435725a42361ffeb8b53146142cc6eecde034b599eed1175fefb2f1c299ec83b"}}