Package evidence

flashinfer-python==0.6.13rc1

Py Import Time Subprocess: subprocess call — process spawning.

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Versions published: 78Mature · −50% score
First published: Jan 2025
Publisher: FlashInfer team

Effective trust discount applied: −50% (max across signals — discounts don’t stack). New install-lifecycle deltas vs the previous release would clear the discount.

Recommended action

Review before promoting

Mixed signals: the package has indicators worth reading before allowing the update in automated dependency flows.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["flashinfer-python==0.6.13rc1"],"fail_on":"review"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["flashinfer-python==0.6.13rc1"],"fail_on":"review"}'

PublisherFlashInfer team

Artifact bytes9,637,847

Previous versionnone

Published2026-06-10T05:41:04

SHA-256490790f21708bae5ec62f16d9bfd6efd6000ceed7dab88e4af38cb241ee0250a

Why flagged

What the scanner saw

Py Import Time Subprocess: subprocess call — process spawning.

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

review

7d agoLast checked

reviewRisk

57Score

0.6.13rc1Version

Status history (1 event)

new → available7d ago · risk review · score 57 · status changed

Evidence

Static findings

6 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
medium	Py Import Time Subprocess	flashinfer_python-0.6.13rc1/3rdparty/cutlass/python/cutlass_cppgen/__init__.py	subprocess call — process spawning.	32
medium	Py Import Time Subprocess	flashinfer_python-0.6.13rc1/flashinfer/triton/__init__.py	subprocess call — process spawning.	32
medium	Py Import Time Ctypes Load	flashinfer_python-0.6.13rc1/flashinfer/jit/__init__.py	ctypes.CDLL/cdll.LoadLibrary — loads native code into the process.	24
medium	Py Import Time Ctypes Load	flashinfer_python-0.6.13rc1/flashinfer/moe_ep/nccl_ep/__init__.py	ctypes.CDLL/cdll.LoadLibrary — loads native code into the process.	24
medium	Py Import Time Ctypes Load	flashinfer_python-0.6.13rc1/flashinfer/moe_ep/nixl_ep/__init__.py	ctypes.CDLL/cdll.LoadLibrary — loads native code into the process.	24
medium	Py Custom Build Backend	pyproject.toml	Non-standard PEP 517 build-backend `build_backend` — runs custom code at install time.	15