{"id":"ECHO-8c60-58c3-e7a5","upstream":["CVE-2025-68665","GHSA-r399-636x-v7f6"],"severity":[],"modified":"2026-09-28T00:01:17.859Z","affected":[{"package":{"ecosystem":"Echo:npm","name":"langchain","purl":"pkg:npm/langchain"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.37"}]}]},{"package":{"ecosystem":"Echo:npm","name":"@langchain/core","purl":"pkg:npm/%40langchain%2Fcore"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.37"}]}]}],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2025-68665"},{"type":"WEB","url":"https://github.com/advisories/GHSA-r399-636x-v7f6"}]}