{"id":"CVE-2021-32287","details":"An issue was discovered in heif through v3.6.2. A global-buffer-overflow exists in the function HevcDecoderConfigurationRecord::getPicWidth() located in hevcdecoderconfigrecord.cpp. It allows an attacker to cause code Execution.","modified":"2026-05-18T21:06:58.433772Z","published":"2021-09-20T16:15:10.783Z","references":[{"type":"REPORT","url":"https://github.com/nokiatech/heif/issues/86"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nokiatech/heif","events":[{"introduced":"0"},{"last_affected":"bdac2fc9c66d8c1e8994eaf81f1a5db116b863ab"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"3.6.2"}],"cpe":"cpe:2.3:a:nokia:heif:*:*:*:*:*:*:*:*"}}],"versions":["v3.6.2","v3.6.1","v3.6.0","v3.5.0","v3.4.0","v3.3.1","v3.3.0","v3.2.1","v3.2","v3.1","v3.0","v2.0","v1.00"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-32287.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:H/A:H"}]}