{"id":"CVE-2026-86872","title":"A logic issue was addressed with improved state management","summary":"A logic issue was addressed with improved state management. This issue is fixed in Safari 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to unexpected behavior.","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L","cvssSource":"adp","vendor":"Apple","product":"Safari","affected":["Safari < 27","visionOS < 27","watchOS < 27"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-20T15:12:57.460534Z"},"published":"2026-10-20","updated":"2026-10-26","sourceUpdated":"2026-10-26T20:37:33.025Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-86872","references":[{"url":"https://support.apple.com/en-us/149037"},{"url":"https://support.apple.com/en-us/149038"},{"url":"https://support.apple.com/en-us/149039"}],"tags":["cve.org"],"epss":0.00265,"epssPercentile":0.18326,"ingestedAt":"2026-10-20T01:49:42.597Z","slug":"CVE-2026-86872","body":"## Overview\n\nA logic issue was addressed with improved state management. This issue is fixed in Safari 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to unexpected behavior.\n\n## Affected\n\n- `Safari < 27`\n- `visionOS < 27`\n- `watchOS < 27`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":225978,"id":"CVE-2026-86872","ts":1792512746473,"field":"cvss","old":null,"new":"5.4"},{"seq":225977,"id":"CVE-2026-86872","ts":1792512746473,"field":"severity","old":"none","new":"medium"}]}