{"id":"ECHO-fb5a-79b4-ed97","modified":"2026-09-15T03:32:01.960763611Z","published":"2026-07-01T13:02:23.107Z","upstream":["CVE-2025-68664","GHSA-c67j-w6g6-q2cm"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2025-68664"},{"type":"WEB","url":"https://github.com/advisories/GHSA-c67j-w6g6-q2cm"}],"affected":[{"package":{"name":"langchain-core","ecosystem":"Echo:PyPI","purl":"pkg:pypi/langchain-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.81"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-fb5a-79b4-ed97.json"}}],"schema_version":"1.9.0"}