{"id":"CVE-2026-43740","published":"2026-06-29T19:43:07Z","modified":"2026-07-29T18:31:39Z","title":"The issue was addressed with improved memory handling","vendor":"Apple","product":"Safari","tier":"tail","description":{"text":"The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. Processing maliciously crafted web content may result in the disclosure of process memory.","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:H/I:N/A:N","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00399,"percentile":0.33971,"provenance":"source"},"cwes":[{"id":"CWE-416","name":"Use After Free"},{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"references":[{"url":"https://support.apple.com/en-us/127594","tags":[]},{"url":"https://support.apple.com/en-us/127595","tags":[]},{"url":"https://support.apple.com/en-us/127685","tags":[]},{"url":"https://support.apple.com/en-us/128068","tags":[]},{"url":"https://support.apple.com/en-us/128069","tags":[]},{"url":"https://support.apple.com/en-us/128070","tags":[]}],"priority":{"score":11.3,"factors":[{"name":"EPSS percentile","points":6.79},{"name":"CVSS severity","points":4.55}]},"vendorSlug":"apple","affectedVersions":[{"vendor":"Apple","product":"Safari","versions":["< 26.5.2"]},{"vendor":"Apple","product":"iOS and iPadOS","versions":["< 26.5.2"]},{"vendor":"Apple","product":"macOS","versions":["< 26.5.2"]},{"vendor":"Apple","product":"tvOS","versions":["< 26.6"]},{"vendor":"Apple","product":"visionOS","versions":["< 26.6"]},{"vendor":"Apple","product":"watchOS","versions":["< 26.6"]}],"euvd":{"id":"EUVD-2026-40212","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-apple-ios-macos-cwe-119"}}