{"schema":"threatline.record/2","record":{"id":"CVE-2026-86957","aliases":[],"summary":"An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tv","details":"An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. 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List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86957","source_modified_at":"2026-10-20T10:23:57.967Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"visionOS","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-2026-86957","source_modified_at":"2026-10-20T10:23:57.967Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"watchOS","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-2026-86957","source_modified_at":"2026-10-20T10:23:57.967Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"iOS and iPadOS","ecosystem":null},"version":"26.7","basis":"first unaffected version stated in the CVE record"},{"source":"CVE 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List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-86957","source_modified_at":"2026-10-20T10:23:57.967Z","fetched_at":"2026-10-23T18:45:31.882637Z","package":{"name":"watchOS","ecosystem":null},"version":"27","basis":"first unaffected version stated in the CVE record"}],"cvss":6.5,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00246,"percentile":0.14987,"score_date":"2026-10-23"},"published_at":"2026-10-20T00:50:55.409Z","modified_at":"2026-10-20T10:23:57.967Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-86957","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T10:23:57.967Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86957","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/149036"},{"source":"CVE List","url":"https://support.apple.com/en-us/149037"},{"source":"CVE List","url":"https://support.apple.com/en-us/149038"},{"source":"CVE List","url":"https://support.apple.com/en-us/149041"},{"source":"CVE List","url":"https://support.apple.com/en-us/149042"},{"source":"CVE List","url":"https://support.apple.com/en-us/149043"}],"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":"2026-10-20T10:23:10.431694Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T10:23:57.967Z","content_hash":"5ebbb572dd30eccb1ec14bf7e1704d951ce2044d6335b2147aa9d53c6715f4c1"}}