{"id":"CVE-2021-1812","aliases":["EUVD-2021-7276","GHSA-r3wg-3ggv-hv7p"],"status":"published","title":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS...","description":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system 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":"2026-11-12","score":0.01739,"percentile":0.78048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-09-08T14:55:43Z","modified":"2026-06-17T03:32:36Z","products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"}],"references":[{"url":"https://support.apple.com/en-us/HT212317","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-1812"},{"url":"https://github.com/advisories/GHSA-r3wg-3ggv-hv7p"}],"sources":{"cve":[{"id":"CVE-2021-1812","description":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.","status":"published","published":"2021-09-08T14:55:43Z","modified":"2024-08-03T16:25:04.777Z","updated_at":"2026-11-02T14:33:08.811269Z"}],"euvd":[{"id":"EUVD-2021-7276","description":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.","status":"published","published":"2021-09-08T14:55:43Z","modified":"2024-08-03T16:25:04Z","updated_at":"2026-11-03T03:25:15.150715Z"}],"ghsa":[{"id":"GHSA-r3wg-3ggv-hv7p","title":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS...","description":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.","status":"published","published":"2022-05-24T19:13:38Z","modified":"2023-01-30T05:01:54Z","updated_at":"2026-11-02T14:46:30.744651Z"}],"nvd":[{"id":"CVE-2021-1812","description":"A logic issue was addressed with improved validation. This issue is fixed in iOS 14.5 and iPadOS 14.5. A malicious application may be able to execute arbitrary code with system privileges.","status":"published","published":"2021-09-08T15:15:09.68Z","modified":"2026-06-17T03:32:36.353Z","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"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:58.05696Z"}]}}