{"id":"CVE-2021-36691","details":"libjxl v0.5.0 is affected by a Assertion failed issue in lib/jxl/image.cc jxl::PlaneBase::PlaneBase(). When encoding a malicous GIF file using cjxl, an attacker can trigger a denial of service.","modified":"2026-08-07T14:49:34.285380Z","published":"2021-08-30T20:15:07.470Z","references":[{"type":"REPORT","url":"https://github.com/libjxl/libjxl/issues/422"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libjxl/libjxl","events":[{"introduced":"c4e0877f93506e880cd922f6c94644d79ae9adff"},{"last_affected":"c4e0877f93506e880cd922f6c94644d79ae9adff"}],"database_specific":{"cpe":"cpe:2.3:a:libjxl_project:libjxl:0.5.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0.5.0"},{"last_affected":"0.5.0"}],"source":"CPE_STRING"}}],"versions":["0.5.0","v0.5.0","v0.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-36691.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}