{"id":"ECHO-3ec1-214e-209e","modified":"2026-09-15T03:33:28.593056431Z","published":"2026-09-03T00:00:25.178Z","upstream":["CVE-2026-81723","GHSA-vp2x-qp44-57v7"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-81723"}],"affected":[{"package":{"name":"nltk","ecosystem":"Echo:PyPI","purl":"pkg:pypi/nltk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.3"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-3ec1-214e-209e.json"}}],"schema_version":"1.9.0"}