{"id":"ECHO-d2db-9152-3e07","upstream":["CVE-2026-50219"],"severity":[],"modified":"2026-06-04T21:46:15.508Z","affected":[{"package":{"ecosystem":"Echo","name":"expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-50219"}]}