{"id":"CVE-2025-24158","state":"PUBLISHED","title":"The issue was addressed with improved memory handling. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Proc","description":"The issue was addressed with improved memory handling. This issue is fixed in Safari 18.3, iOS 18.3 and iPadOS 18.3, macOS Sequoia 15.3, tvOS 18.3, visionOS 2.3, watchOS 11.3. Processing web content may lead to a denial-of-service.","publishedAt":"2025-01-27T21:45:49.015Z","updatedAt":"2026-05-21T14:28:00.779Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","source":"CISA-ADP"},"assigner":"apple","products":["Apple Safari","Apple iOS and iPadOS","Apple macOS","Apple tvOS","Apple visionOS","Apple watchOS"],"affected":[{"vendor":"Apple","product":"Safari","versions":[{"version":"0","status":"affected","lessThan":"18.3","versionType":"custom"}]},{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"0","status":"affected","lessThan":"18.3","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"0","status":"affected","lessThan":"15.3","versionType":"custom"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"0","status":"affected","lessThan":"18.3","versionType":"custom"}]},{"vendor":"Apple","product":"visionOS","versions":[{"version":"0","status":"affected","lessThan":"2.3","versionType":"custom"}]},{"vendor":"Apple","product":"watchOS","versions":[{"version":"0","status":"affected","lessThan":"11.3","versionType":"custom"}]}],"references":["https://support.apple.com/en-us/122066","https://support.apple.com/en-us/122068","https://support.apple.com/en-us/122071","https://support.apple.com/en-us/122072","https://support.apple.com/en-us/122073","https://support.apple.com/en-us/122074","https://lists.debian.org/debian-lts-announce/2025/02/msg00014.html","http://seclists.org/fulldisclosure/2025/Jan/20","http://seclists.org/fulldisclosure/2025/Jan/18","http://seclists.org/fulldisclosure/2025/Jan/15","http://seclists.org/fulldisclosure/2025/Jan/13"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:08:47.682Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/24xxx/CVE-2025-24158.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-24158","state":"PUBLISHED","datePublished":"2025-01-27T21:45:49.015Z","dateUpdated":"2026-05-21T14:28:00.779Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2025-01-17T00:00:44.987Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The issue was addressed with improved memory handling. 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