PyPI - OSV

PYSEC-2026-2561

PyPI/langchain-community

Denial of service in langchain-community 13 Jul

Fix available
Severity - 4.2 (Medium)

PYSEC-2026-1515

PyPI/langchain-community

Langchain Community Vulnerable to XML External Entity (XXE) Attacks 07 Jul

Fix available
Severity - 7.5 (High)

PYSEC-2026-1514

PyPI/langchain-community

LangChain pickle deserialization of untrusted data 07 Jul

Fix available
Severity - 8.4 (High)

PYSEC-2026-1516

PyPI/langchain-community

Server-Side Request Forgery in langchain-community.retrievers.web_research.WebResearchRetriever 07 Jul

Fix available
Severity - 4.8 (Medium)

GHSA-pc6w-59fv-rh23

PyPI/langchain-community

Langchain Community Vulnerable to XML External Entity (XXE) Attacks 04 Sep 2025

Fix available
Severity - 7.5 (High)

GHSA-h5gc-rm8j-5gpr

PyPI/langchain-community

LangChain Community SSRF vulnerability exists in RequestsToolkit component 23 Jun 2025

Fix available
Severity - 8.4 (High)

PYSEC-2025-70

PyPI/langchain-community
github.com/langchain-ai/langchain

See record for full details 23 Jun 2025

Fix available
Severity - 10.0 (Critical)

PYSEC-2024-115

PyPI/langchain-community

See record for full details 05 Nov 2024

Fix available
Severity - 9.8 (Critical)

GHSA-45pg-36p6-83v9

PyPI/langchain
PyPI/langchain-community

Langchain SQL Injection vulnerability 29 Oct 2024

Fix available
Severity - 2.1 (Low)

GHSA-f2jm-rw3h-6phg

PyPI/langchain-community

LangChain pickle deserialization of untrusted data 17 Sep 2024

Fix available
Severity - 8.4 (High)

GHSA-3hjh-jh2h-vrg6

PyPI/langchain
PyPI/langchain-community

Denial of service in langchain-community 06 Jun 2024

Fix available
Severity - 4.2 (Medium)

GHSA-q25c-c977-4cmh

PyPI/langchain-community

Server-Side Request Forgery in langchain-community.retrievers.web_research.WebResearchRetriever 06 Jun 2024

Fix available
Severity - 4.8 (Medium)

PYSEC-2024-278

PyPI/langchain-community

See record for full details 01 Mar 2024

No fix available
Severity - 9.8 (Critical)

Vulnerabilities