{"id":"CVE-2024-23259","aliases":["EUVD-2024-20778","GHSA-7537-7q22-h2h7"],"status":"published","title":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6...","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. Processing web content may lead to a denial-of-service.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0085,"percentile":0.58475,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2024-03-08T01:36:21Z","modified":"2026-06-17T07:12:25Z","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/120880"},{"url":"https://support.apple.com/en-us/120893"},{"url":"https://support.apple.com/en-us/120895"},{"url":"https://support.apple.com/en-us/HT214081","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214082","tags":["x_transferred","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/HT214084","tags":["x_transferred","Vendor Advisory"]},{"url":"http://seclists.org/fulldisclosure/2024/Mar/21","tags":["x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://support.apple.com/kb/HT214084"},{"url":"https://support.apple.com/kb/HT214082"},{"url":"https://support.apple.com/kb/HT214081"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23259"},{"url":"https://github.com/advisories/GHSA-7537-7q22-h2h7"}],"sources":{"cve":[{"id":"CVE-2024-23259","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. Processing web content may lead to a denial-of-service.","status":"published","published":"2024-03-08T01:36:21.185Z","modified":"2026-04-02T18:27:23.614Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:34:05.823187Z"}],"euvd":[{"id":"EUVD-2024-20778","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. Processing web content may lead to a denial-of-service.","status":"published","published":"2024-03-08T01:36:21Z","modified":"2026-04-02T18:27:23Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:25:17.32175Z"}],"ghsa":[{"id":"GHSA-7537-7q22-h2h7","title":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6...","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. Processing web content may lead to a denial-of-service.","status":"published","published":"2024-03-08T03:31:25Z","modified":"2026-04-02T21:31:38Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:07:06.066601Z"}],"nvd":[{"id":"CVE-2024-23259","description":"The issue was addressed with improved checks. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS 17.4, macOS Sonoma 14.4. Processing web content may lead to a denial-of-service.","status":"published","published":"2024-03-08T02:15:48.847Z","modified":"2026-06-17T07:12:25.703Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:09:39.488031Z"}]}}