{"id":"CVE-2023-40431","state":"PUBLISHED","title":"The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges.","description":"The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges.","publishedAt":"2023-09-26T20:14:33.583Z","updatedAt":"2025-11-04T19:19:21.160Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"apple","products":["Apple iOS and iPadOS"],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]}],"references":["https://support.apple.com/en-us/HT213938","http://seclists.org/fulldisclosure/2023/Oct/8","https://support.apple.com/kb/HT213938"],"weaknesses":[],"ingestedAt":"2026-10-29T20:06:17.512Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/40xxx/CVE-2023-40431.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-40431","state":"PUBLISHED","datePublished":"2023-09-26T20:14:33.583Z","dateUpdated":"2025-11-04T19:19:21.160Z","assignerShortName":"apple","assignerOrgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateReserved":"2023-08-14T20:26:36.260Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The issue was addressed with improved memory handling. This issue is fixed in iOS 17 and iPadOS 17. An app may be able to execute arbitrary code with kernel privileges."}],"affected":[{"vendor":"Apple","product":"iOS and iPadOS","versions":[{"version":"unspecified","status":"affected","lessThan":"17","versionType":"custom"}]}],"references":[{"url":"https://support.apple.com/en-us/HT213938"},{"url":"http://seclists.org/fulldisclosure/2023/Oct/8"}],"problemTypes":[{"descriptions":[{"lang":"en","description":"An app may be able to execute arbitrary code with kernel privileges"}]}],"providerMetadata":{"shortName":"apple","orgId":"286789f9-fbc2-4510-9f9a-43facdede74c","dateUpdated":"2023-10-03T05:09:51.211Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://support.apple.com/en-us/HT213938","tags":["x_transferred"]},{"url":"http://seclists.org/fulldisclosure/2023/Oct/8","tags":["x_transferred"]},{"url":"https://support.apple.com/kb/HT213938"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-04T19:19:21.160Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/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":{"timestamp":"2025-04-23T13:26:50.071770Z","id":"CVE-2023-40431","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-05-05T15:17:08.108Z"}}]}}}