{"id":"ECHO-dbfc-d3ff-9463","modified":"2026-09-15T03:33:24.158286188Z","published":"2026-07-01T13:02:23.107Z","upstream":["CVE-2026-26013","GHSA-2g6r-c272-w58r"],"references":[{"type":"WEB","url":"https://advisory.echohq.com/cve/CVE-2026-26013"},{"type":"WEB","url":"https://github.com/advisories/GHSA-2g6r-c272-w58r"}],"affected":[{"package":{"name":"langchain-core","ecosystem":"Echo:PyPI","purl":"pkg:pypi/langchain-core"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11"}]}],"database_specific":{"source":"https://advisory.echohq.com/osv/ECHO-dbfc-d3ff-9463.json"}}],"schema_version":"1.9.0"}