{"id":"CVE-2026-86898","published":"2026-09-14T20:50:52Z","modified":"2026-10-26T20:41:55Z","title":"A logic issue was addressed with improved state management","vendor":"Apple","product":"Safari","tier":"tail","description":{"text":"A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. Opening a maliciously crafted webarchive file may lead to universal cross-site scripting.","provenance":"source","from":"CVE.org"},"cvss":{"score":5.4,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00345,"percentile":0.27989,"provenance":"source"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"references":[{"url":"https://support.apple.com/en-us/149034","tags":[]},{"url":"https://support.apple.com/en-us/149035","tags":[]},{"url":"https://support.apple.com/en-us/149038","tags":[]},{"url":"https://support.apple.com/en-us/149039","tags":[]}],"priority":{"score":9.4,"factors":[{"name":"EPSS percentile","points":5.6},{"name":"CVSS severity","points":3.78}]},"vendorSlug":"apple","affectedVersions":[{"vendor":"Apple","product":"Safari","versions":["< 27"]},{"vendor":"Apple","product":"iOS and iPadOS","versions":["< 27"]},{"vendor":"Apple","product":"macOS","versions":["< 27"]},{"vendor":"Apple","product":"visionOS","versions":["< 27"]}],"euvd":{"id":"EUVD-2026-77932","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-apple-ios-macos-cwe-79"}}