PyPI · pypi.org

langchain

Py Runtime Subprocess: subprocess call — process spawning.

Why PkgRadar flagged 1.3.2

Severity	Signal	Evidence
medium	Py Runtime Subprocess	subprocess call — process spawning. · langchain-1.3.2/langchain/agents/middleware/_execution.py
medium	Py Runtime Subprocess	subprocess call — process spawning. · langchain-1.3.2/langchain/agents/middleware/file_search.py

Scanned versions

Version	Verdict	Score	Scanned (UTC)
`1.3.9`	Low risk	0	2026-06-12
`1.3.8`	Low risk	0	2026-06-12
`1.3.7`	Low risk	0	2026-06-10
`1.3.6`	Low risk	0	2026-06-10
`1.3.5`	Low risk	0	2026-06-10
`1.3.4`	Low risk	0	2026-06-02
`1.3.3`	Low risk	0	2026-06-02
`1.3.2`	Review	20	2026-05-26

Block this in CI

PkgRadar gates langchain (and every other dependency) before it merges. One line in your pipeline:

pkgradar gate --ecosystem pypi langchain==1.3.2