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Security Deep Dive

Ackee

Security posture and CVE patch evidence from tracked releases.

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No CVEs tracked against v3.6.0.

— Signed — SLSA ✓ SBOM ✗ Security policy Quarterly cadence · 72d median Sporadic maintainer

Trust Signals — 3 of 9 Present

Evidence already collected from releases and repository metadata.

3/9 Present
Signed releases Unknown
Latest release artifact signature Latest release
SLSA provenance Unknown
Attestation predicate level Latest release
SBOM published Present
GitHub SBOM API Latest release
Last verified: 28d ago
SECURITY.md Absent
GitHub repository metadata Repository policy
Checked: 20d ago
Release cadence: quarterly Present
72d median over recent releases Release history
Latest release: 1mo ago
Maintainer sporadic Present
Recent commit activity Repository
Last commit: 1mo 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
7.6/10 Security Score
5.0/10 Scorecard
Dependency Exposure 3 transitive dependency CVEs 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

0.92 / 1.0

56d stale

scorecard

2.00 / 4.0

Score 5.0/10

cve health

2.50 / 2.5

No open CVEs

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

1.50 / 1.5

No KEV exposure

supply chain risk

-0.06 / 10.0

Risk 0.6/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

10.0

25%

direct cves: clear cve scan: available

Release responsiveness

release responsiveness

10.0

5%

patch speed days: no_history

Dependency exposure

dependency exposure

9.9

10%

supply chain risk: 0.64 transitive cves: 0c/0h

Provenance trust

provenance trust

5.0

40%

scorecard score: 5.0 openssf badge: none

Maintainer health

maintainer health

9.2

10%

activity freshness: 56d

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 0.6/100
0 Transitive critical CVEs
0 KEV-transitive CVEs
68% Dependency freshness

Scorecard

Scorecard 5.0/10

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

Check Score Reason
Token-Permissions 10 GitHub workflow tokens follow principle of least privilege
Maintained 10 15 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10
Packaging -1 packaging workflow not detected
Code-Review 0 Found 0/30 approved changesets -- score normalized to 0
Dangerous-Workflow 10 no dangerous workflow patterns detected
SAST 0 no SAST tool detected
CII-Best-Practices 0 no effort to earn an OpenSSF best practices badge detected
Binary-Artifacts 10 no binaries found in the repo
Security-Policy 0 security policy file not detected
License 10 license file detected
Fuzzing 0 project is not fuzzed
Signed-Releases -1 no releases found
Branch-Protection 0 branch protection not enabled on development/release branches
Pinned-Dependencies 3 dependency not pinned by hash detected -- score normalized to 3

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

Dependency Vulnerabilities

948 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

3

Low

0

Unknown

0

Medium 3
CVE Severity KEV Dependency Affected version Cleared in release
CVE-2026-41305 medium postcss 8.5.8
CVE-2026-41907 medium uuid 11.1.0
GHSA-r4q5-vmmm-2653 medium follow-redirects 1.15.11

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