{"affected":[{"product":"iOS and iPadOS","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"27","status":"affected","version":"0","versionType":"custom"}]},{"product":"macOS","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"15.8.2","status":"affected","version":"0","versionType":"custom"},{"lessThan":"26.7.2","status":"affected","version":"0","versionType":"custom"},{"lessThan":"27","status":"affected","version":"0","versionType":"custom"}]},{"product":"visionOS","source":"CNA: apple","vendor":"Apple","versions":[{"lessThan":"27","status":"affected","version":"0","versionType":"custom"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","vulnerable":true},{"criteria":"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","vulnerable":true},{"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"15.8.2","versionStartIncluding":"15.0","vulnerable":true},{"criteria":"cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*","versionEndExcluding":"26.7.2","versionStartIncluding":"26.0","vulnerable":true},{"criteria":"cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*","versionEndExcluding":"27.0","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-84595","cwes":["CWE-787"],"description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27. An app may be able to cause unexpected system termination.","epss":{"date":"2026-11-03","percentile":0.05662,"score":0.00164},"exploits":[],"kev":null,"metrics":[{"score":5.5,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},{"score":5.5,"severity":"medium","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},{"score":5.5,"severity":"medium","source":"NVD: 134c704f-9b21-4f2e-91b3-4a467353bcc0","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}],"modifiedAt":1793747877807,"publishedAt":1793046833548,"references":[{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149034"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149035"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149038"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149522"},{"source":"CNA: apple","tags":[],"url":"https://support.apple.com/en-us/149523"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/149034"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/149035"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/149038"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/149522"},{"source":"product-security@apple.com","tags":["Vendor Advisory"],"url":"https://support.apple.com/en-us/149523"}],"remediation":[],"revision":"e5edf7f3b376271ae2489fde1846300a4c4244c48a505dc7559fdd8daa92e31c","sources":[{"modifiedAt":1793745125553,"name":"CNA: apple","retrievedAt":1793748380791,"url":"https://www.cve.org/CVERecord?id=CVE-2026-84595"},{"modifiedAt":1793747877807,"name":"NVD","retrievedAt":1793751606065,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-84595"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793748397099,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-84595"}],"ssvc":{"assessedAt":1793742020787,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2026-84595","updatedAt":1793751606065}