{"attribution":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","cve":{"id":"CVE-2026-86943","sourceIdentifier":"product-security@apple.com","published":"2026-10-26T21:20:32.063","lastModified":"2026-11-05T13:55:10.097","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2. A remote attacker may be able to cause a denial-of-service."}],"affected":[{"source":"product-security@apple.com","affectedData":[{"vendor":"Apple","product":"macOS","versions":[{"version":"0","lessThan":"27.2","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":"2026-11-04T13:26:05.472175Z","id":"CVE-2026-86943","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-119"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"27.2","matchCriteriaId":"CB28A9B2-0A5D-4BAA-882F-5C0B6B1CE633"}]}]}],"references":[{"url":"https://support.apple.com/en-us/149521","source":"product-security@apple.com","tags":["Release Notes","Vendor Advisory"]}]}}