{"id":"ECHO-2c96-e20c-40c3","modified":"2026-09-15T03:33:33.853271825Z","published":"2026-09-03T00:00:25.178Z","upstream":["CVE-2026-63311","GHSA-3gqm-fcw5-w839"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-63311"}],"affected":[{"package":{"name":"nltk","ecosystem":"Echo:PyPI","purl":"pkg:pypi/nltk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-2c96-e20c-40c3.json"}}],"schema_version":"1.9.0"}