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Security Deep Dive

cupdate

Security posture and CVE patch evidence from tracked releases.

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No CVEs tracked against v0.24.5.

✗ Signed ✗ SLSA ✓ SBOM ✓ Security policy Monthly cadence · 19d median Active maintainer

Trust Signals — 4 of 9 Present

Evidence already collected from releases and repository metadata.

4/9 Present
Signed releases Absent
Latest release artifact signature None
Last verified: 23d ago
SLSA provenance Absent
Attestation predicate level Latest release
Last verified: 23d ago
SBOM published Present
GitHub SBOM API Latest release
Last verified: 28d ago
SECURITY.md Present
GitHub repository metadata Repository policy
Checked: 22d ago
Release cadence: monthly Present
19d median over recent releases Release history
Latest release: 1mo ago
Maintainer active Present
Recent commit activity Repository
Last commit: 9d ago
Checksums (SHA256SUMS) Not active yet
SHA256SUMS or equivalent Release asset
Latest release: 1mo ago
GitHub Actions attestation Not active yet
actions/attest-build-provenance Workflow file
Latest release: 1mo ago
Signing assets Not active yet
.sig, .crt, cosign.pub, or similar Release asset
Latest release: 1mo ago
7.3/10 Security Score
7.3/10 Scorecard
Dependency Exposure 1 transitive dependency CVE found in the latest SBOM.

Security Score

A composite score aggregating Scorecard performance, CVE patch history, OpenSSF badge tier, and dependency vulnerability exposure. Score ≥ 7.0 is healthy; < 4.0 warrants attention.

epss

0.25 / 0.5

No EPSS data

freshness

1.00 / 1.0

9d stale

scorecard

2.92 / 4.0

Score 7.3/10

cve health

1.25 / 2.5

⚠ Estimated — no scan yet

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

1.50 / 1.5

No KEV exposure

supply chain risk

-0.08 / 10.0

Risk 0.8/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

5.0

25%

direct cves: clear cve scan: estimated

Release responsiveness

release responsiveness

10.0

5%

patch speed days: no_history

Dependency exposure

dependency exposure

9.9

10%

supply chain risk: 0.78 transitive cves: 0c/0h

Provenance trust

provenance trust

7.3

40%

scorecard score: 7.3 openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 9d

Operational risk

operational risk

8.5

10%

kev exposure: clear epss max: none
How is this calculated?

The six dimensions group the legacy score signals into weighted categories: direct vulnerability status, patch responsiveness, dependency exposure, provenance checks, maintainer activity, and exploitability risk. The flat component values above remain available for compatibility.

Supply Chain Risk

Risk 0.8/100
0 Transitive critical CVEs
0 KEV-transitive CVEs
61% Dependency freshness

Scorecard

Scorecard 7.3/10

OpenSSF Scorecard evaluates supply-chain security practices automatically. Score ≥ 6 is passing; ≥ 8 is excellent.

Check Score Reason
Maintained 10 30 commit(s) and 1 issue activity found in the last 90 days -- score normalized to 10
Security-Policy 10 security policy file detected
Dangerous-Workflow 10 no dangerous workflow patterns detected
Dependency-Update-Tool 10 update tool detected
Binary-Artifacts 10 no binaries found in the repo
Code-Review 0 Found 0/2 approved changesets -- score normalized to 0
Packaging -1 packaging workflow not detected
Token-Permissions 10 GitHub workflow tokens follow principle of least privilege
CII-Best-Practices 0 no effort to earn an OpenSSF best practices badge detected
Pinned-Dependencies 10 all dependencies are pinned
License 10 license file detected
Signed-Releases -1 no releases found
Fuzzing 0 project is not fuzzed
Contributors -1 internal error: Client.Repositories.ListContributors: error during contributorsHandler.setup: error during ParseFile: line 1: invalid owner format 'AlexGustafsson' at position 3
Vulnerabilities 0 20 existing vulnerabilities detected
SAST 9 SAST tool detected but not run on all commits
Branch-Protection 8 branch protection is not maximal on development and all release branches
CI-Tests 10 26 out of 26 merged PRs checked by a CI test -- score normalized to 10

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

Dependency Vulnerabilities

376 dependencies scanned View full dependency list →

Scanning the SBOM (Software Bill of Materials) of the latest release for known vulnerabilities in transitive dependencies.

Critical

0

High

0

Medium

1

Low

0

Unknown

0

Medium 1
CVE Severity KEV Dependency Affected version Cleared in release
CVE-2026-42338 medium ip-address 9.0.5

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