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Security Deep Dive

Zentral

Security posture and CVE patch evidence from tracked releases.

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8 critical dependency CVEs affects v2026.4.

Audit transitive dependencies; consider upgrading or pinning replacements.

— Signed — SLSA — SBOM ✓ Security policy Quarterly cadence · 73d median Active 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 Unknown
GitHub SBOM API Latest release
—
SECURITY.md Present
GitHub repository metadata Repository policy
Checked: 13d ago
Release cadence: quarterly Present
73d median over recent releases Release history
Latest release: 1mo ago
Maintainer active Present
Recent commit activity Repository
Last commit: 10d 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
5.0/10 Security Score
8.2/10 Scorecard
Dependency Exposure 99 transitive dependency CVEs found in the latest SBOM. 8 critical.

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

2d stale

scorecard

3.28 / 4.0

Score 8.2/10

cve health

0.00 / 2.5

⚠ No direct scan — 8c/40h transitive CVEs

patch speed

0.50 / 0.5

⚠ Estimated — no CVE patch history

kev exposure

1.50 / 1.5

No KEV exposure

supply chain risk

-1.50 / 10.0

Risk 100.0/100

Score breakdown

schema v2

Vulnerability posture

vulnerability posture

0.0

25%

direct cves: clear cve scan: estimated

Release responsiveness

release responsiveness

10.0

5%

patch speed days: no_history

Dependency exposure

dependency exposure

0.0

10%

supply chain risk: 100.0 transitive cves: 8c/40h

Provenance trust

provenance trust

8.2

40%

scorecard score: 8.2 openssf badge: none

Maintainer health

maintainer health

10.0

10%

activity freshness: 2d

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 100.0/100
8 Transitive critical CVEs
0 KEV-transitive CVEs
43% Dependency freshness

Scorecard

Scorecard 8.2/10

OpenSSF 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 30 commit(s) and 0 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
Token-Permissions 9 detected GitHub workflow tokens with excessive permissions
CII-Best-Practices 0 no effort to earn an OpenSSF best practices badge detected
Binary-Artifacts 10 no binaries found in the repo
Fuzzing 0 project is not fuzzed
Signed-Releases -1 no releases found
License 9 license file detected
Branch-Protection 8 branch protection is not maximal on development and all release branches
SAST 10 SAST tool is run on all commits
Packaging 10 packaging workflow detected
Pinned-Dependencies 2 dependency not pinned by hash detected -- score normalized to 2

OpenSSF Badge

OpenSSF none

Badge indicates adherence to open-source best practices.

Dependency Vulnerabilities

245 dependencies scanned View full dependency list →

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

Critical

8

High

40

Medium

34

Low

16

Unknown

1

Still affecting latest (2) All (99)
Critical 8 High 40 Medium 34 Low 16 Unknown 1
CVE Severity KEV Dependency Affected version Cleared in release
CVE-2015-7337 critical — ipython — v2026.4
CVE-2015-8557 critical — pygments — v2026.4
CVE-2017-18342 critical — pyyaml — v2026.4
CVE-2019-20477 critical — pyyaml — v2026.4
CVE-2020-14343 critical — pyyaml — v2026.4
CVE-2020-1747 critical — pyyaml — v2026.4
CVE-2021-41945 critical — httpx — v2026.4
CVE-2023-47248 critical — pyarrow — v2026.4
CVE-2013-4314 high — pyopenssl — v2026.4
CVE-2014-1402 high — jinja2 — v2026.4
CVE-2014-3429 high — ipython — v2026.4
CVE-2015-5607 high — ipython — v2026.4
CVE-2016-10075 high — tqdm — v2026.4
CVE-2016-10745 high — jinja2 — v2026.4
CVE-2016-9243 high — cryptography — v2026.4
CVE-2018-1000164 high — gunicorn — v2026.4
CVE-2018-1000807 high — pyopenssl — v2026.4
CVE-2018-1000808 high — pyopenssl — v2026.4
CVE-2018-10903 high — cryptography — v2026.4
CVE-2018-18074 high — requests — v2026.4
CVE-2019-10906 high — jinja2 — v2026.4
CVE-2019-12408 high — pyarrow — v2026.4
CVE-2019-12410 high — pyarrow — v2026.4
CVE-2020-15225 high — django-filter — v2026.4
CVE-2020-25659 high — cryptography — v2026.4
CVE-2020-36242 high — cryptography — v2026.4
CVE-2021-20270 high — pygments — v2026.4
CVE-2021-27291 high — pygments — v2026.4
CVE-2021-32839 high — sqlparse — v2026.4
CVE-2022-21699 high — ipython — v2026.4
CVE-2023-0286 high — cryptography — v2026.4
CVE-2023-34233 high — snowflake-connector-python — v2026.4
CVE-2023-38325 high — cryptography — v2026.4
CVE-2023-50782 high — cryptography — v2026.4
CVE-2024-1135 high — gunicorn — v2026.4
CVE-2024-26130 high — cryptography — v2026.4
CVE-2024-4340 high — sqlparse — v2026.4
CVE-2024-6827 high — gunicorn — v2026.4
CVE-2025-24793 high — snowflake-connector-python — v2026.4
CVE-2026-1207 high — django 6 v2026.4
CVE-2026-1287 high — django 6 v2026.4
CVE-2026-25673 high — django 6 v2026.4
CVE-2026-26007 high — cryptography — v2026.4
CVE-2026-27459 high — pyopenssl — v2026.4
CVE-2026-33034 high — django 6 v2026.4
CVE-2026-3902 high — django 6 v2026.4
CVE-2026-6321 high — fast-uri 3.0.3 v2026.4
CVE-2026-6322 high — fast-uri 3.0.3 v2026.4
CVE-2014-0012 medium — jinja2 — v2026.4
CVE-2014-1829 medium — requests — v2026.4
CVE-2014-1830 medium — requests — v2026.4
CVE-2015-2296 medium — requests — v2026.4
CVE-2015-4706 medium — ipython — v2026.4
CVE-2015-4707 medium — ipython — v2026.4
CVE-2015-6938 medium — ipython — v2026.4
CVE-2020-25626 medium — djangorestframework — v2026.4
CVE-2020-28493 medium — jinja2 — v2026.4
CVE-2022-30187 medium — azure-storage-blob — v2026.4
CVE-2022-40896 medium — pygments — v2026.4
CVE-2022-42965 medium — snowflake-connector-python — v2026.4
CVE-2023-23931 medium — cryptography — v2026.4
CVE-2023-30608 medium — sqlparse — v2026.4
CVE-2023-32681 medium — requests — v2026.4
CVE-2023-49083 medium — cryptography — v2026.4
CVE-2024-0727 medium — cryptography — v2026.4
CVE-2024-22195 medium — jinja2 — v2026.4
CVE-2024-34064 medium — jinja2 — v2026.4
CVE-2024-35195 medium — requests — v2026.4
CVE-2024-47081 medium — requests — v2026.4
CVE-2024-49750 medium — snowflake-connector-python — v2026.4
CVE-2024-56201 medium — jinja2 — v2026.4
CVE-2024-56326 medium — jinja2 — v2026.4
CVE-2025-24794 medium — snowflake-connector-python — v2026.4
CVE-2025-24795 medium — snowflake-connector-python — v2026.4
CVE-2025-27516 medium — jinja2 — v2026.4
CVE-2026-1312 medium — django 6 v2026.4
CVE-2026-25645 medium — requests — v2026.4
CVE-2026-33033 medium — django 6 v2026.4
CVE-2026-39892 medium — cryptography — v2026.4
GHSA-27jp-wm6q-gp25 medium — sqlparse — v2026.4
GHSA-39hc-v87j-747x medium — cryptography — v2026.4
GHSA-h4gh-qq45-vh27 medium — cryptography — v2026.4
CVE-2023-24816 low — ipython — v2026.4
CVE-2024-12797 low — cryptography — v2026.4
CVE-2024-21520 low — djangorestframework — v2026.4
CVE-2024-34062 low — tqdm — v2026.4
CVE-2025-13473 low — django 6 v2026.4
CVE-2025-14550 low — django 6 v2026.4
CVE-2026-1285 low — django 6 v2026.4
CVE-2026-25674 low — django 6 v2026.4
CVE-2026-27448 low — pyopenssl — v2026.4
CVE-2026-34073 low — cryptography — v2026.4
CVE-2026-4277 low — django 6 v2026.4
CVE-2026-4292 low — django 6 v2026.4
CVE-2026-4539 low — pygments — v2026.4
GHSA-5cpq-8wj7-hf2v low — cryptography — v2026.4
GHSA-jm77-qphf-c4w8 low — cryptography — v2026.4
GHSA-v8gr-m533-ghj9 low — cryptography — v2026.4
CVE-2024-52338 unknown — pyarrow — v2026.4

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