Known Vulnerabilities for Langchain by Langchain Project

Listed below are 1 of the newest known vulnerabilities associated with "Langchain" by "Langchain Project".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-40087 json LangChain is a framework for building agents and LLM-powered applications. Prior to 0.3.84 and 1.2.28, LangChain's f-string p... Not Provided 2026-04-09 2026-04-14
CVE-2026-34070 json LangChain is a framework for building agents and LLM-powered applications. Prior to version 1.2.22, multiple functions in lan... Not Provided 2026-03-31 2026-03-31
CVE-2026-30617 json LangChain-ChatChat 0.3.1 contains a remote code execution vulnerability in its MCP STDIO server configuration and execution h... Not Provided 2026-04-15 2026-04-15
CVE-2026-27795 json LangChain is a framework for building LLM-powered applications. Prior to version 1.1.8, a redirect-based Server-Side Request ... Not Provided 2026-02-25 2026-02-25
CVE-2023-34540 json Langchain 0.0.171 is vulnerable to Arbitrary Code Execution. 9.8 - CRITICAL 2023-06-14 2024-03-13
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