{"id":"ECHO-4ba5-a214-fe9e","upstream":["CVE-2026-81722","GHSA-ww6m-cw3f-q94g"],"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-2026-81722"}]}