{"id":"ECHO-23f4-5a05-79b5","upstream":["CVE-2026-66021"],"severity":[],"modified":"2026-08-14T10:43:58.542Z","affected":[{"package":{"ecosystem":"Echo","name":"qemu"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-66021"},{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-66021"}]}