{"id":"ECHO-8f1c-8d22-666a","modified":"2026-04-10T01:03:27.585523Z","published":"2026-01-01T10:35:19.882248Z","upstream":["CVE-2008-1687"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2008-1687"}],"affected":[{"package":{"name":"m4","ecosystem":"Echo","purl":"pkg:deb/echo/m4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.11"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-8f1c-8d22-666a.json"}}],"schema_version":"1.9.0"}