{"id":"CVE-2026-86869","published":"2026-09-14T20:48:42Z","modified":"2026-10-26T20:36:33Z","title":"An out-of-bounds write issue was addressed with improved bounds checking","vendor":"Apple","product":"iOS and iPadOS","tier":"tail","description":{"text":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, macOS Golden Gate 27. Processing a maliciously crafted image may lead to unexpected app termination.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.5,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00341,"percentile":0.27569,"provenance":"source"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"references":[{"url":"https://support.apple.com/en-us/149035","tags":[]},{"url":"https://support.apple.com/en-us/149041","tags":[]}],"priority":{"score":10.1,"factors":[{"name":"EPSS percentile","points":5.51},{"name":"CVSS severity","points":4.55}]},"vendorSlug":"apple","affectedVersions":[{"vendor":"Apple","product":"iOS and iPadOS","versions":["< 26.7"]},{"vendor":"Apple","product":"macOS","versions":["< 27"]}],"euvd":{"id":"EUVD-2026-78018","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-apple-ios-macos-cwe-787"}}