Is Cffi Safe?
Cffi — Nerq Trust Score 75.8/100 (B+ grade). Score based on 2 independent trust signals. Last analyzed: 2026-08-18
Cffi is a Python package with a Nerq Trust Score of 75.8/100 (B+), based on 3 independent data dimensions. Last analyzed: 2026-08-18 Security: 90/100. Popularity: 100/100. Data sourced from PyPI registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-08-18. Machine-readable data (JSON).
Is Cffi safe?
Trust Score Breakdown — Cffi has a Nerq Trust Score of 75.8/100 (B+). Measured across 2 independent trust signals (as of 2026-08-18).
What is Cffi's trust score?
Cffi has a Nerq Trust Score of 75.8/100, earning a B+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Cffi?
Cffi's strongest signal is popularity at 100/100. No known vulnerabilities have been detected.
What is Cffi and who maintains it?
| Author | Armin Rigo, Maciej Fijalkowski |
| Category | Python Packages |
| Source | N/A |
Cffi Across Platforms
Same developer/company in other registries:
Similar Pypi by Trust Score
Safety Guide: Cffi
What is Cffi?
Cffi is a Python package — Foreign Function Interface for Python calling C code..
How to Verify Safety
Run pip audit or safety check. Review on PyPI for download stats.
You can also check the trust score via API: GET /v1/preflight?target=cffi
Key Safety Concerns for Python package
When evaluating any Python package, watch for: dependency vulnerabilities, malicious uploads, maintenance status.
Measured Signals
Cffi has a Nerq Trust Score of 76/100 (B+). This score is a composite of automated measurements of security, maintenance, community, and quality signals.
Key Takeaways
- Cffi has a Trust Score of 76/100 (B+).
- The score is a measured composite — it is not a suitability judgment. Evaluate the individual signals against your own requirements.
- Query the current measured values via the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Maintenance | 100/100 |
| Popularity | 100/100 |
| Quality | 40/100 |
| Community | 35/100 |
Based on 5 dimensions. Data from PyPI registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard.
What data does Cffi collect?
Cffi is a Python package maintained by Armin Rigo, Maciej Fijalkowski. It receives approximately 292,773,640 weekly downloads.
As a development package, Cffi does not directly collect end-user personal data. However, applications built with it may collect data depending on implementation. Privacy score: 80/100.
Review the package's dependencies for potential supply chain risks. Run your package manager's audit command regularly.
Full analysis: Cffi Privacy Report · Privacy review
Is Cffi secure?
Security score: 90/100. Cffi has 0 known vulnerabilities (CVEs) in the National Vulnerability Database. This is a clean record.
License information not available. Open-source packages allow independent security review of the source code.
Run your package manager's audit command (`npm audit`, `pip audit`, `cargo audit`) to check for known vulnerabilities in your dependency tree.
Full analysis: Cffi Security Report
Cffi Across Platforms
Same developer/company in other registries:
How we calculated this score
Cffi's trust score of 75.8/100 (B+) is computed from PyPI registry, GitHub repository, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 5 independent dimensions: security (90/100), maintenance (100/100), popularity (100/100), quality (40/100), community (35/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
Signals last measured on August 18, 2026. Data version: 1.0.
Full methodology documentation · Machine-readable data (JSON API)
Frequently Asked Questions
Is Cffi Safe?
What is Cffi's trust score?
What are safer alternatives to Cffi?
Does Cffi have known vulnerabilities?
Is Cffi actively maintained?
Popular in Python Packages
Browse Categories
See Also
Disclaimer: Nerq trust scores are automated measurements based on publicly available signals. They are not endorsements, verdicts, or guarantees of suitability. Always evaluate the signals against your own requirements.