{"id":"CVE-2026-28867","title":"This issue was addressed with improved authentication","summary":"This issue was addressed with improved authentication. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to l…","severity":"medium","cvss":6.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"adp","vendor":"Apple","product":"iOS and iPadOS","affected":["ios_and_ipados < 18.7.7","ios_and_ipados < 26.4","macOS < 15.7.5","macOS < 26.4","tvOS < 26.4","visionOS < 26.4","watchOS < 26.4"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-03-27T19:47:23.271449Z"},"exploitAvailable":true,"published":"2026-03-25","updated":"2026-10-26","sourceUpdated":"2026-10-26T20:33:50.715Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-28867","references":[{"url":"https://support.apple.com/en-us/126792"},{"url":"https://support.apple.com/en-us/126793"},{"url":"https://support.apple.com/en-us/126794"},{"url":"https://support.apple.com/en-us/126795"},{"url":"https://support.apple.com/en-us/126797"},{"url":"https://support.apple.com/en-us/126798"},{"url":"https://support.apple.com/en-us/126799"}],"tags":["cve.org","exploit-available"],"epss":0.00233,"epssPercentile":0.1408,"exploits":{"github":1,"githubRepos":["https://github.com/speedyfriend433/CVE-2026-28867-PoC"],"checkedAt":"2026-10-27T17:03:40.156Z"},"ingestedAt":"2026-10-26T20:39:42.567Z","slug":"CVE-2026-28867","body":"## Overview\n\nThis issue was addressed with improved authentication. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Tahoe 26.4, tvOS 26.4, visionOS 26.4, watchOS 26.4. An app may be able to leak sensitive kernel state.\n\n## Affected\n\n- `ios_and_ipados < 18.7.7`\n- `ios_and_ipados < 26.4`\n- `macOS < 15.7.5`\n- `macOS < 26.4`\n- `tvOS < 26.4`\n- `visionOS < 26.4`\n- `watchOS < 26.4`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":46,"depthScoreParts":{"impact":34.1,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[]}