{"id":"ECHO-784f-603d-c633","modified":"2026-08-04T21:28:39.709375Z","published":"2026-08-04T20:40:58.823Z","upstream":["CVE-2026-18739"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-18739"}],"affected":[{"package":{"name":"popt","ecosystem":"Echo","purl":"pkg:deb/echo/popt"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-784f-603d-c633.json"}}],"schema_version":"1.9.0"}