{"id":"CVE-2023-38593","aliases":["EUVD-2023-42392","GHSA-644f-mhxf-h2fr"],"status":"published","title":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6,...","description":"A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00211,"percentile":0.11411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-07-27T00:30:54Z","modified":"2026-06-17T06:10:47Z","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/HT213841","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213843","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213845","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213844","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT213848","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213846","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213842","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38593"},{"url":"https://github.com/advisories/GHSA-644f-mhxf-h2fr"}],"sources":{"cve":[{"id":"CVE-2023-38593","description":"A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T00:30:54.782Z","modified":"2025-02-13T17:01:59.27Z","updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42392","description":"A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T00:30:54Z","modified":"2025-02-13T17:01:59Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"none"}],"updated_at":"2026-11-03T00:03:49.604577Z"}],"ghsa":[{"id":"GHSA-644f-mhxf-h2fr","title":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6,...","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Monterey 12.6.8, watchOS 9.6, macOS Big Sur 11.7.9, macOS Ventura 13.5. Processing web content may disclose sensitive information.","status":"published","published":"2023-07-27T03:30:29Z","modified":"2024-04-11T21:13:54Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T14:57:08.55794Z"}],"nvd":[{"id":"CVE-2023-38593","description":"A logic issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.6.8, iOS 16.6 and iPadOS 16.6, macOS Big Sur 11.7.9, macOS Ventura 13.5, watchOS 9.6. An app may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T01:15:37.33Z","modified":"2026-06-17T06:10:47.47Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:08:18.687088Z"}]}}