{"action":"Upgrade langchain-text-splitters to 1.1.2 or later.","affected":[{"fixed":"1.1.2","introduced":"0"}],"component":"langchain-text-splitters","cve_ids":["CVE-2026-41481"],"ecosystem":"PyPI","epss":0.0026,"exploited":false,"fixed_versions":["1.1.2"],"ghsa_id":"GHSA-fv5p-p927-qmxr","id":"tcs_01M5KHDE828ZZ0HT2J5QJCJ07B","modified_at":"2026-05-20T09:19:04.238442Z","published_at":"2026-04-24T21:16:19.490Z","references":["https://osv.dev/vulnerability/PYSEC-2026-77","https://github.com/langchain-ai/langchain/security/advisories/GHSA-fv5p-p927-qmxr"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-77","url":"https://osv.dev/vulnerability/PYSEC-2026-77"}],"summary":"LangChain is a framework for building agents and LLM-powered applications. Prior to langchain-text-splitters"}