{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-86964","sourceIdentifier":"product-security@apple.com","published":"2026-10-26T21:20:34.460","lastModified":"2026-11-05T13:44:10.537","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"A null pointer dereference was addressed with improved input validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Tahoe 26.7.2, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination."}],"affected":[{"source":"product-security@apple.com","affectedData":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"0","lessThan":"27","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"0","lessThan":"26.7.2","versionType":"custom","status":"affected"},{"version":"0","lessThan":"27","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"0","lessThan":"27","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"visionOS","versions":[{"version":"0","lessThan":"27","versionType":"custom","status":"affected"}]},{"vendor":"Apple","product":"watchOS","versions":[{"version":"0","lessThan":"27","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-11-03T20:27:47.917606Z","id":"CVE-2026-86964","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-476"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","matchCriteriaId":"A6CD209B-5C42-4CC2-BF07-60852D12509A"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","matchCriteriaId":"8A74637E-2BC7-477F-8996-32A3BE7A10DC"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"26.7.2","matchCriteriaId":"C127EDC4-3F20-4F46-9B90-C32978351A11"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","matchCriteriaId":"6BD26C5D-C2F6-4BB6-A1E6-1F5723EA7458"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","matchCriteriaId":"6F43E9DC-5D72-4325-9965-E6B50054B8E8"},{"vulnerable":true,"criteria":"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","matchCriteriaId":"52C964A6-6BF4-4C0A-9C20-FBDE815AE5DF"}]}]}],"references":[{"url":"https://support.apple.com/en-us/149034","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/149035","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/149036","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/149037","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/149038","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/149522","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]}]}}