CVE-2023-38896: Langchain

Critical severity, CVSS 9.8. EPSS: 1.8% chance of exploitation in the next 30 days.

An issue in Harrison Chase langchain v.0.0.194 and before allows a remote attacker to execute arbitrary code via the from_math_prompt and from_colored_object_prompt functions.

Affected products

• Langchain Langchain: up to and including 0.0.194

Published 2023-08-15. Last modified 2026-06-17.