Security Deep Dive
ZeroTierOne
Security posture and CVE patch evidence from tracked releases.
1 high-severity dependency CVE affects 1.16.1.
Review the dependency vulnerabilities below.
Trust Signals — 3 of 9 Present
Evidence already collected from releases and repository metadata.
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
5d stale
scorecard
2.12 / 4.0
Score 5.3/10
cve health
2.25 / 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
-0.27 / 10.0
Risk 2.7/100
Score breakdown
schema v2Vulnerability posture
vulnerability posture
9.0
25%
Release responsiveness
release responsiveness
10.0
5%
Dependency exposure
dependency exposure
9.7
10%
Provenance trust
provenance trust
5.3
40%
Maintainer health
maintainer health
10.0
10%
Operational risk
operational risk
8.5
10%
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 2.7/100Scorecard
Scorecard 5.3/10OpenSSF Scorecard evaluates supply-chain security practices automatically. Score ≥ 6 is passing; ≥ 8 is excellent.
| Check | Score | Reason |
|---|---|---|
| Code-Review | 10 | all changesets reviewed |
| Maintained | 10 | 22 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10 |
| Dangerous-Workflow | 10 | no dangerous workflow patterns detected |
| CII-Best-Practices | 0 | no effort to earn an OpenSSF best practices badge detected |
| Security-Policy | 10 | security policy file detected |
| Token-Permissions | 0 | detected GitHub workflow tokens with excessive permissions |
| License | 9 | license file detected |
| Binary-Artifacts | 0 | binaries present in source code |
| Fuzzing | 0 | project is not fuzzed |
| Signed-Releases | -1 | no releases found |
| Branch-Protection | -1 | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| Packaging | 10 | packaging workflow detected |
| SAST | 0 | SAST tool is not run on all commits -- score normalized to 0 |
| Pinned-Dependencies | 0 | dependency not pinned by hash detected -- score normalized to 0 |
OpenSSF Badge
Badge indicates adherence to open-source best practices.
Dependency Vulnerabilities
Scanning the SBOM (Software Bill of Materials) of the latest release for known vulnerabilities in transitive dependencies.
Critical
0
High
1
Medium
2
Low
2
Unknown
7
| CVE | Severity | KEV | Dependency | Affected version | Cleared in release |
|---|---|---|---|---|---|
| CVE-2026-42327 | high | — | openssl | 0.10.78 | 1.16.2 |
| CVE-2023-49092 | medium | — | rsa | 0.9.10 | 1.16.2 |
| CVE-2026-44662 | medium | — | openssl | 0.10.78 | 1.16.2 |
| GHSA-g98v-hv3f-hcfr | low | — | atty | 0.2.14 | 1.16.2 |
| GHSA-rhfx-m35p-ff5j | low | — | lru | 0.13.0 | 1.16.2 |
| RUSTSEC-2021-0139 | unknown | — | ansi_term | 0.12.1 | 1.16.2 |
| RUSTSEC-2021-0145 | unknown | — | atty | 0.2.14 | 1.16.2 |
| RUSTSEC-2024-0375 | unknown | — | atty | 0.2.14 | 1.16.2 |
| RUSTSEC-2024-0384 | unknown | — | instant | 0.1.13 | 1.16.2 |
| RUSTSEC-2025-0012 | unknown | — | backoff | 0.4.0 | 1.16.2 |
| RUSTSEC-2025-0134 | unknown | — | rustls-pemfile | 1.0.4 | 1.16.2 |
| RUSTSEC-2026-0002 | unknown | — | lru | 0.13.0 | 1.16.2 |
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