{"id":"ECHO-4f4f-fb61-1650","upstream":["CVE-2026-78683","GHSA-rhp5-r9x4-f5g2"],"severity":[],"modified":"2026-09-09T00:00:42.139Z","affected":[{"package":{"ecosystem":"Echo:PyPi","name":"nltk","purl":"pkg:pypi/nltk"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-78683"}]}