PyPI package intelligence

fastapi — deep security report

ShadowCanopy's full breakdown of fastapi on PyPI: verdict, AI analysis, dependency chain, network behavior, prebuilds, and obfuscated code.

Dangerous — known malicious
This package matches a known-malicious advisory and is blocked by ShadowCanopy by default.
Known maliciousfastapi@0.141.1View on registry ↗latest: 0.141.1

This package matches a known-malicious advisory (MAL-2026-4750) and is blocked by ShadowCanopy by default across every project. 1 flagged version.

Protect your projects free

Dependency & execution chain

Every package this one pulls in, colored by verdict. Expand to walk the tree.

13 packages6 direct
fastapi@0.141.1
starlette@1.5.0
pydantic@2.13.416 findings
typing-extensions@4.16.04 findings

How ShadowCanopy checks PyPI packages

ShadowCanopy blocks every dependency by default and only lets through what it can verify — against live malicious-package advisories, an AI behavior scan, and a byte-for-byte hash check. It protects installs across npm, PyPI, crates.io, pkg.go.dev, RubyGems, Maven Central, NuGet, Packagist, Hex, pub.dev, Swift Package Manager.

Protect your projects freeSee what's being blocked

This report reflects ShadowCanopy's threat intelligence at page load and is informational, not a warranty. Canonical URL: https://shadowcanopy.dev/packages/pypi/fastapi