{"id":"CVE-2023-42970","state":"PUBLISHED","title":"A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17, Safari 17. Processing web c","description":"A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17, Safari 17. Processing web content may lead to arbitrary code execution.","publishedAt":"2025-04-11T14:53:59.262Z","updatedAt":"2026-02-26T18:28:25.615Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"apple","products":["Apple iOS and iPadOS","Apple macOS","Apple watchOS","Apple tvOS","Apple Safari"],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"14","versionType":"custom"}]},{"vendor":"Apple","product":"watchOS","versions":[{"version":"unspecified","status":"affected","lessThan":"10","versionType":"custom"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]},{"vendor":"Apple","product":"Safari","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]}],"references":["https://support.apple.com/en-us/120949","https://support.apple.com/en-us/120950","https://support.apple.com/en-us/120948","https://support.apple.com/en-us/120947","https://support.apple.com/en-us/120330"],"weaknesses":["CWE-416"],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/42xxx/CVE-2023-42970.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-42970","state":"PUBLISHED","datePublished":"2025-04-11T14:53:59.262Z","dateUpdated":"2026-02-26T18:28:25.615Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2023-09-14T19:05:11.485Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 17 and iPadOS 17, macOS Sonoma 14, watchOS 10, tvOS 17, Safari 17. Processing web content may lead to arbitrary code execution."}],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]},{"vendor":"Apple","product":"macOS","versions":[{"version":"unspecified","status":"affected","lessThan":"14","versionType":"custom"}]},{"vendor":"Apple","product":"watchOS","versions":[{"version":"unspecified","status":"affected","lessThan":"10","versionType":"custom"}]},{"vendor":"Apple","product":"tvOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]},{"vendor":"Apple","product":"Safari","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]}],"references":[{"url":"https://support.apple.com/en-us/120949"},{"url":"https://support.apple.com/en-us/120950"},{"url":"https://support.apple.com/en-us/120948"},{"url":"https://support.apple.com/en-us/120947"},{"url":"https://support.apple.com/en-us/120330"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"A use-after-free issue was addressed with improved memory management."}]}],"providerMetadata":{"shortName":"apple","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateUpdated":"2025-04-11T14:53:59.262Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-42970","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-04-12T03:55:23.004672Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-416","lang":"en","type":"CWE","description":"CWE-416 Use After Free"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T18:28:25.615Z"}}]}}}