{"id":"ECHO-98cd-f196-ffaf","modified":"2026-04-10T01:04:56.924529Z","published":"2025-09-15T01:09:46.541734Z","upstream":["CVE-2021-4214"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2021-4214"}],"affected":[{"package":{"name":"libpng1.6","ecosystem":"Echo","purl":"pkg:deb/echo/libpng1.6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.39-2"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-98cd-f196-ffaf.json"}}],"schema_version":"1.7.5"}