{"id":"CVE-2018-4378","details":"A memory corruption issue was addressed with improved validation. This issue affected versions prior to iOS 12.1, tvOS 12.1, watchOS 5.1, Safari 12.0.1, iTunes 12.9.1, iCloud for Windows 7.8.","modified":"2026-03-15T22:20:58.494651Z","published":"2019-04-03T18:29:11.783Z","related":["SUSE-SU-2019:0059-1","SUSE-SU-2019:0092-1","openSUSE-SU-2019:0081-1"],"references":[{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209194"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209195"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209196"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209197"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209198"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT209192"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-4378.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"12.0.1"}]},{"events":[{"introduced":"0"},{"fixed":"12.1"}]},{"events":[{"introduced":"0"},{"fixed":"12.1"}]},{"events":[{"introduced":"0"},{"fixed":"5.1"}]},{"events":[{"introduced":"0"},{"fixed":"7.8"}]},{"events":[{"introduced":"0"},{"fixed":"12.9.1"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}