{"id":"CVE-2021-30836","details":"An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.","modified":"2026-03-15T22:40:29.239405Z","published":"2021-10-28T19:15:09.313Z","related":["ALSA-2022:1777","SUSE-SU-2022:0142-1","SUSE-SU-2022:0182-1","SUSE-SU-2022:0182-2","SUSE-SU-2022:0183-1","openSUSE-SU-2022:0182-1"],"references":[{"type":"ADVISORY","url":"https://support.apple.com/en-us/HT212807"},{"type":"ADVISORY","url":"https://support.apple.com/en-us/HT212814"},{"type":"ADVISORY","url":"https://support.apple.com/en-us/HT212815"},{"type":"ADVISORY","url":"https://support.apple.com/en-us/HT212819"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212816"},{"type":"ADVISORY","url":"https://support.apple.com/kb/HT212869"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2021/12/20/6"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"15.0.0"}]},{"events":[{"introduced":"0"},{"fixed":"14.8"}]},{"events":[{"introduced":"0"},{"fixed":"14.8"}]},{"events":[{"introduced":"0"},{"fixed":"12.0.1"}]},{"events":[{"introduced":"0"},{"fixed":"15.0"}]},{"events":[{"introduced":"0"},{"fixed":"8.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30836.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"}]}