{"affected":[{"product":"Safari","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"27.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"iOS and iPadOS","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"26.7.2","status":"affected","version":"0","versionType":"custom"},{"lessThan":"27.2","status":"affected","version":"0","versionType":"custom"}]},{"product":"macOS","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"27.2","status":"affected","version":"0","versionType":"custom"}]}],"cveId":"CVE-2026-86973","cwes":["CWE-125"],"description":"An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2. Processing maliciously crafted web content may lead to an unexpected process crash.","epss":{"date":"2026-11-04","percentile":0.08822,"score":0.00191},"exploits":[],"kev":null,"metrics":[{"score":6.5,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},{"score":6.5,"severity":"medium","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1793809073757,"publishedAt":1793047307396,"references":[{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149227"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149230"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149521"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149527"},{"source":"product-security@apple.com","tags":[],"url":"https://support.apple.com/en-us/149227"},{"source":"product-security@apple.com","tags":[],"url":"https://support.apple.com/en-us/149230"},{"source":"product-security@apple.com","tags":[],"url":"https://support.apple.com/en-us/149521"},{"source":"product-security@apple.com","tags":[],"url":"https://support.apple.com/en-us/149527"}],"remediation":[],"revision":"9b8191c0bb2f1d1eb96ebde382a705efec451c7a061e9f48957b4c93492d2c31","sources":[{"modifiedAt":1793807627026,"name":"CNA: apple","retrievedAt":1793808709801,"url":"https://www.cve.org/CVERecord?id=CVE-2026-86973"},{"modifiedAt":1793809073757,"name":"NVD","retrievedAt":1793816451934,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86973"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793808720717,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-86973"}],"ssvc":{"assessedAt":1793807570895,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2026-86973","updatedAt":1793816451934}