{"id":"CVE-2023-27930","aliases":["EUVD-2023-31656","GHSA-7vgh-rpvc-fpf7"],"status":"published","title":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and...","description":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to execute arbitrary code with kernel privileges.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00482,"percentile":0.41911,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-843"],"published":"2023-06-23T00:00:00Z","modified":"2026-06-17T05:46:08Z","products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"macos"},{"vendor":"apple","product":"tvos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/en-us/HT213758","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213764","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213757","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213761","tags":["x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27930"},{"url":"https://github.com/advisories/GHSA-7vgh-rpvc-fpf7"}],"sources":{"cve":[{"id":"CVE-2023-27930","description":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-06-23T00:00:00Z","modified":"2024-12-05T18:43:15.698Z","updated_at":"2026-11-02T14:35:26.261013Z"}],"euvd":[{"id":"EUVD-2023-31656","description":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-06-23T00:00:00Z","modified":"2024-12-05T18:43:15Z","updated_at":"2026-11-03T00:04:39.661841Z"}],"ghsa":[{"id":"GHSA-7vgh-rpvc-fpf7","title":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and...","description":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and iPadOS 16.5, macOS Ventura 13.4, watchOS 9.5, tvOS 16.5. An app may be able to execute arbitrary code with kernel privileges","status":"published","published":"2023-06-23T18:30:23Z","modified":"2024-04-04T05:07:51Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:56:29.503716Z"}],"nvd":[{"id":"CVE-2023-27930","description":"A type confusion issue was addressed with improved checks. This issue is fixed in iOS 16.5 and iPadOS 16.5, watchOS 9.5, tvOS 16.5, macOS Ventura 13.4. An app may be able to execute arbitrary code with kernel privileges.","status":"published","published":"2023-06-23T18:15:11.097Z","modified":"2026-06-17T05:46:08.5Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-843"],"updated_at":"2026-11-02T14:08:12.414559Z"}]}}