ruby:4.0.8-bookworm
docker pull ruby:4.0.8-bookworm click to select Image metadata
PULL COUNT
1.6B
repository-level (not per-tag)
SIZE (COMPRESSED)
398 MB
ARCHITECTURES
5
RUNS AS
root
image config.User
LAST PUSHED
3d ago
2026-10-22 20:49:44
MANIFEST DIGEST
sha256:77a29c1e95e0…
from registry manifest
Latest scan
2026-10-24 03:25:57 UTC · 2d agoOPEN CVES BY SEVERITY
55
CRITICAL
309
HIGH
73
MEDIUM
63
LOW/NEG
Grype DB
2026-10-23T06:30:15.000Z
· rubric cerodeo-v1 RUBRIC BREAKDOWN (7 signals that moved the score)
-50 · High CVEs (fixable) -12 · Medium CVEs (fixable) -456 · Critical CVEs (no fix) -1503 · High CVEs (no fix) +10 · Rebuilt in last 90 days +3 · Multi-arch +2 · readme_has_example
Raw data
Every signal above decomposes to arithmetic from inputs you can verify. Nothing in these downloads is derived or massaged — they're the raw grype matches and the raw snapshot history exactly as our scanner wrote them.
Reproduce this score yourself
We don't use judgement to score — every signal is deterministic from the image, the manifest, and a pinned CVE DB.
Run the script below on any host with skopeo, syft,
grype, cosign, and jq installed — it fetches the versioned rubric spec, computes the same breakdown, and prints the same grade. Pin the Grype DB with --grype-db to reproduce bit-for-bit identical results.
curl -fsSLO https://ce.rodeo/verify-score.sh && chmod +x verify-score.sh
./verify-score.sh ruby:4.0.8-bookworm \
--rubric cerodeo-v1 \
--grype-db 2026-10-23T06:30:15.000Z
All open CVEs (500)
sorted by severity, then CVSS score CVE ID SEV CVSS PACKAGE FIX
+ 300 more in the raw JSON
Scan history
21 total · first 3d ago SCANNED AT GRADE SCORE CRIT HIGH MED GRYPE DB
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
2d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z · (same SBOM)
3d ago F 0 57 506 903 2026-10-23T06:30:15.000Z
3d ago F 0 57 478 929 2026-10-22T18:51:21.000Z
Discussion
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