{"id":"CVE-2026-28856","aliases":["EUVD-2026-15127","GHSA-9chh-mhfr-3v8v"],"status":"published","title":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS...","description":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00294,"percentile":0.22237,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-284"],"published":"2026-03-25T00:32:12Z","modified":"2026-06-17T10:29:10Z","products":[{"vendor":"apple","product":"ios and ipados"},{"vendor":"apple","product":"ipados"},{"vendor":"apple","product":"iphone_os"},{"vendor":"apple","product":"visionos"},{"vendor":"apple","product":"watchos"}],"references":[{"url":"https://support.apple.com/en-us/126792","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/126798","tags":["Release Notes","Vendor Advisory"]},{"url":"https://support.apple.com/en-us/126799","tags":["Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28856"},{"url":"https://github.com/advisories/GHSA-9chh-mhfr-3v8v"}],"sources":{"cve":[{"id":"CVE-2026-28856","description":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.","status":"published","published":"2026-03-25T00:32:12.538Z","modified":"2026-04-02T18:17:12.177Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:20:02.290587Z"}],"euvd":[{"id":"EUVD-2026-15127","description":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.","status":"published","published":"2026-03-25T00:32:12Z","modified":"2026-04-02T18:17:12Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:25:19.933262Z"}],"ghsa":[{"id":"GHSA-9chh-mhfr-3v8v","title":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS...","description":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.","status":"published","published":"2026-03-25T03:31:32Z","modified":"2026-03-25T21:30:30Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T15:06:51.242286Z"}],"nvd":[{"id":"CVE-2026-28856","description":"The issue was addressed with improved authentication. This issue is fixed in iOS 26.4 and iPadOS 26.4, visionOS 26.4, watchOS 26.4. An attacker with physical access to a locked device may be able to view sensitive user information.","status":"published","published":"2026-03-25T01:17:09.717Z","modified":"2026-06-17T10:29:10.44Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-284"],"updated_at":"2026-11-02T14:12:10.568062Z"}]}}