{"id":"ECHO-a123-f4fc-2053","upstream":["CVE-2026-83557","GHSA-gx83-3vf8-gh7j"],"severity":[],"modified":"2026-10-14T15:28:31.134Z","affected":[{"package":{"ecosystem":"Echo:Maven","name":"com.fasterxml.jackson.core:jackson-databind","purl":"pkg:maven/com.fasterxml.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.20.0+echo.1"}]}]},{"package":{"ecosystem":"Echo:Maven","name":"tools.jackson.core:jackson-databind","purl":"pkg:maven/tools.jackson.core/jackson-databind"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.1.6"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-83557"},{"type":"WEB","url":"https://getsafety.com/vulnerabilities/SFTY-20260901-46895/CVE-2026-83557"}]}