{"id":"ECHO-54ff-3814-cf1f","upstream":["CVE-2026-78680","GHSA-6hwm-xvph-95vm"],"severity":[],"modified":"2026-09-03T00:00:25.178Z","affected":[{"package":{"ecosystem":"Echo:PyPI","name":"nltk","purl":"pkg:pypi/nltk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.3"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-78680"}]}