CVE-2023-36095: Langchain

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue in Harrison Chase langchain v.0.0.194 allows an attacker to execute arbitrary code via the python exec calls in the PALChain, affected functions include from_math_prompt and from_colored_object_prompt.

Affected products

• Langchain Langchain: version 0.0.194 only

Published 2023-08-05. Last modified 2026-07-09.