{"id":"CVE-2023-38603","aliases":["EUVD-2023-42402","GHSA-cvvm-pvjp-7hfp"],"status":"published","title":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, iOS 16.6...","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A remote user may be able to cause a denial-of-service.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01194,"percentile":0.68291,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-07-27T00:31:09Z","modified":"2026-06-17T06:10:48Z","products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"macos"}],"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/kb/HT213844","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/kb/HT213845","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-2023-38603"},{"url":"https://github.com/advisories/GHSA-cvvm-pvjp-7hfp"}],"sources":{"cve":[{"id":"CVE-2023-38603","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A remote user may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T00:31:09.91Z","modified":"2025-02-13T17:02:04.668Z","updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-42402","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A remote user may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T00:31:09Z","modified":"2025-02-13T17:02:04Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"none"}],"updated_at":"2026-11-03T00:03:49.604577Z"}],"ghsa":[{"id":"GHSA-cvvm-pvjp-7hfp","title":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, iOS 16.6...","description":"The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6. Processing web content may disclose sensitive information.","status":"published","published":"2023-07-27T03:30:29Z","modified":"2024-04-04T06:23:38Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T14:56:42.088122Z"}],"nvd":[{"id":"CVE-2023-38603","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. A remote user may be able to cause a denial-of-service.","status":"published","published":"2023-07-27T01:15:38.63Z","modified":"2026-06-17T06:10:48.793Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:08:18.687088Z"}]}}