{"id":"ECHO-9a1d-1b7a-719e","upstream":["CVE-2022-4899"],"severity":[],"modified":"2026-07-03T00:00:11.536Z","affected":[{"package":{"ecosystem":"Echo","name":"libzstd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.4+dfsg2-1"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2022-4899"},{"type":"WEB","url":"https://ubuntu.com/security/CVE-2022-4899"}]}