{"id":"ECHO-9bf5-6a8d-dc04","modified":"2026-10-10T00:45:10.892101845Z","published":"2026-10-10T00:00:25.449Z","upstream":["CVE-2026-56866","GHSA-f5vf-8pvc-394g"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-56866"}],"affected":[{"package":{"name":"stdlib","ecosystem":"Echo:Go","purl":"pkg:golang/stdlib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.26.9"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-9bf5-6a8d-dc04.json"}}],"schema_version":"1.9.0"}