Langchain-Ai Langchain-Openai vulnerabilities

1 known vulnerability affecting langchain-ai/langchain-openai.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

LOW1

Vulnerabilities

Page 1 of 1

CVE-2026-41488LOWCVSS 3.1fixed in 1.1.142026-04-24

CVE-2026-41488 [LOW] CWE-918 CVE-2026-41488: LangChain is a framework for building agents and LLM-powered applications. Prior to 1.1.14, langchai LangChain is a framework for building agents and LLM-powered applications. Prior to 1.1.14, langchain-openai's _url_to_size() helper (used by get_num_tokens_from_messages for image token counting) validated URLs for SSRF protection and then fetched them in a separate network operation with independent DNS resolution. This left a TOCTOU / DNS rebinding