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66

cvss

v2.2.0 Growing

Common Vulnerability Scoring System parser/serializer

Apache-2.0 OR MIT Edition 2024 MSRV 1.85
Parser implementations #security#advisory#vulnerability#cvssv3#cvssv4

Quick Verdict

  • Stable API (2.x for 6+ years)
  • Trusted by 125 crates
  • Team maintained (4 owners)
  • Tiny footprint (57KB, 1 deps)
  • Permissive license (Apache-2.0 OR MIT)

Security

Checking security advisories...
Downloads
9.3M
Dependents
125
Releases
10
Size
57KB

Deep Insights

📈
Strong growth momentum

1.1M downloads in the last 30 days (36.4K/day), up 69% from the previous period.

🔗
Moderate adoption

125 crates depend on cvss. Reasonable ecosystem adoption, though not yet a core dependency.

👤
Prolific maintainer

The primary maintainer publishes 216 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Stable for 6+ years

The API has been stable (1.x) for over 6 years with 10 releases. This level of maturity means you can depend on it without worrying about breaking changes.

🪶
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

🌟
Used by top crates

Notable dependents include rustsec, fetter, csaf, rustsec-with-git2-v16, indicate. When high-quality crates choose cvss, it's a strong quality signal.

Health Breakdown

Maintenance 8/25

Recency, release consistency, active ratio

Quality 22/25

Yanked ratio, deps, size, maturity, features

Community 16/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days
27K/day avg+65%
010K20K30K40K50K2/263/164/34/215/95/26

Top Dependents

Version Adoption

v2.0.0
41%
v2.2.0
41%
v2.1.1
6%
v2.1.0
6%
v1.0.2
5%

Release Timeline

10 releasessince 2019
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2019
4
2020
2021
2
2022
1
2023
2024
2025
3
2026
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Feature Flags

default =["std", "v3", "v4"]

v3*v4*std*

README

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Maintainers

Dependencies
1
direct dependencies
Dependents
125
crates depend on cvss

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