Vulnerability Reportruby:4.0.9-alpine

ruby:4.0.9-alpine3.24ruby:4.0.9-alpine
digestsha256:d0c5befc0864d31c6219321c8d79de2941d1bc31c41505d9c9289c6192c36d60

Executive Summary

Last scanned:

Threat Score
0/100SAFE
Reputation
TRUSTED

This base/runtime image is a clean foundation for building production images. It does contain two lower-severity exposed-surface findings, with a maximum severity of 5.46, and neither is known to be actively exploited. Neither finding reaches the severity or exploitation level that would change the verdict. Images built on this base should still run their normal scanning, and should consider dropping root privileges in the final image, since this base runs as root by default. Note: this is a general-purpose base/runtime image — many findings live in components that an application built on top may never load, so actual exploitability depends on the final image. For an accurate risk picture, re-scan the final application image with context.

Vulnerabilities

Vulnerability Log

2 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-33210MEDIUM5.46
json
2.18.0
fixed in ~> 2.15.2.1, ~> 2.17.1.2, >= 2.19.2
0.9%
Theoretical Threat
Directly Exposed
CVE-2026-54696LOW2.22
json
2.18.0
fixed in >= 2.19.9
0.4%
Theoretical Threat
Directly Exposed

Reachability analysis

Which CVEs are actually reachable — is the vulnerable code even linked and callable.

Locked

Runtime verification

Live-container probes: default user, writable paths, capabilities, exposed ports.

Locked

Supply chain analysis

Base-image lineage, package provenance and signatures — nothing slipped in unnoticed.

Locked

Hardening recommendations

A step-by-step hardened build plan, with parity tests proving nothing breaks.

Locked

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