{"id":"ECHO-d224-00f6-9179","upstream":["CVE-2021-21295","GHSA-wm47-8v5p-wjpj"],"severity":[],"modified":"2026-09-28T00:00:19.161Z","affected":[{"package":{"ecosystem":"Echo:Maven","name":"netty","purl":"pkg:maven/netty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.48-3"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2021-21295"},{"type":"WEB","url":"https://github.com/advisories/GHSA-wm47-8v5p-wjpj"}]}