Vulnerability Reportmoby/buildkit:v0.34.2

moby/buildkit:latestmoby/buildkit:buildx-stable-1moby/buildkit:v0.34.2
digestsha256:c5f8862f52499773af85bc07695b2379ef08e8002352b0df2c4864c91d78dabe

Executive Summary

Last scanned:

Threat Score
60/100CAUTION
Reputation
TRUSTED

This image carries significant risk; production deployment is highly discouraged without strict compensating controls. An attacker who supplies a malicious image or build context could exploit CVE-2026-17106 to write arbitrary files on the host as root, which could lead to host tampering or a broader compromise of the build infrastructure. The image runs as root by default and the flaw needs no special configuration, so the risk applies in standard deployments. Other findings in the scan are lower severity and matter only after the container is already compromised. Treat this image as a build component that needs strict isolation and a patched or updated release before production use.

Hardening plan for this image · 3 steps

Included in Pro

Scanning procedure

  1. Vulnerability scan
    Full CVE sweep across OS packages and app dependencies
  2. Exploitability check
    CVEs ranked by exploit probability (EPSS) and matched against CISA KEV
  3. Reachability analysis
    Symbol-level proof: is the vulnerable code even linked and callable in your binaries?
  4. Runtime verification
    Live-container probes: exposed endpoints, feature flags, real defaults
  5. Supply chain analysis
    Base-image lineage, package provenance and signatures — nothing slipped in unnoticed
  6. Hardening recommendations
    A hardened build plan — patch, remove unused packages, lock down the runtime — with parity tests proving nothing broke

Vulnerabilities

Vulnerability Log

59 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-17106HIGH7.8
github.com/moby/go-archive
v0.2.0
fixed in 0.3.0
0.4%
Theoretical Threat
Directly ExposedContext importance: HIGH
CVE-2026-97032MEDIUM5.9
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-32288MEDIUM5.5
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-10722MEDIUM5.5
github.com/cilium/ebpf
v0.17.3
fixed in 0.22.0
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-61801MEDIUM5.5
github.com/moby/sys/user
v0.4.0
fixed in 0.4.1
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-27142MEDIUM5.4
stdlib
v1.25.7
fixed in 1.25.8, 1.26.1
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-39823MEDIUM5.4
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-39826MEDIUM5.4
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42505MEDIUM5.3
stdlib
v1.25.7
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-42507MEDIUM5.3
stdlib
v1.25.7
fixed in 1.25.11, 1.26.4
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-78663MEDIUM5.3
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-56862MEDIUM4.5
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-78667MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-78669MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-97031MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-78659MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-78660MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-94440MEDIUM4.5
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-111943MEDIUM4.08
stdlib
v1.25.7
fixed in 1.26.10, 1.27.3
0.4%
Theoretical Threat
Directly Exposed
GO-2026-5932MEDIUM4
golang.org/x/crypto
v0.57.0
No fix yet
—
Directly Exposed
CVE-2026-39824MEDIUM4
golang.org/x/sys
v0.35.0
fixed in 0.44.0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-39825LOW3.9
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-56866LOW3.9
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.5%
Theoretical Threat
Directly Exposed
CVE-2026-94439LOW3.9
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.4%
Theoretical Threat
Directly Exposed
CVE-2026-32282LOW3.84
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-32289LOW3.66
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-94448LOW3.66
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-97030LOW3.66
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-56857LOW3.3
stdlib
v1.25.7
fixed in 1.26.9, 1.27.2
0.6%
Theoretical Threat
Directly Exposed
CVE-2026-39821LOW2.95
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
1.8%
Low-Moderate Risk
Post-Exploit
CVE-2026-56858LOW2.92
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-39822LOW2.81
stdlib
v1.25.7
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-78669LOW2.7
golang.org/x/net
v0.59.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-78659LOW2.7
golang.org/x/net
v0.59.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-78660LOW2.7
golang.org/x/net
v0.59.0
fixed in 0.60.0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-25679LOW2.7
stdlib
v1.25.7
fixed in 1.25.8, 1.26.1
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-27145LOW2.7
stdlib
v1.25.7
fixed in 1.25.11, 1.26.4
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-32280LOW2.7
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-32281LOW2.7
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-32283LOW2.7
stdlib
v1.25.7
fixed in 1.25.9, 1.26.2
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-33811LOW2.7
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.9%
Theoretical Threat
Post-Exploit
CVE-2026-33814LOW2.7
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-33818LOW2.7
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-39820LOW2.7
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-39836LOW2.7
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-42499LOW2.7
stdlib
v1.25.7
fixed in 1.25.10, 1.26.3
0.8%
Theoretical Threat
Post-Exploit
CVE-2026-42504LOW2.7
stdlib
v1.25.7
fixed in 1.25.11, 1.26.4
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-56853LOW2.7
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-56859LOW2.7
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-56860LOW2.7
stdlib
v1.25.7
fixed in 1.25.13, 1.26.6, 1.27.0-rc.3
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-46600LOW2.7
golang.org/x/net
v0.55.0
fixed in 0.56.0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-78669LOW2.7
golang.org/x/net
v0.55.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-78659LOW2.7
golang.org/x/net
v0.55.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-78660LOW2.7
golang.org/x/net
v0.55.0
fixed in 0.60.0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-27139LOW2.5
stdlib
v1.25.7
fixed in 1.25.8, 1.26.1
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-97032LOW2.12
golang.org/x/net
v0.59.0
fixed in 0.60.0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-97032LOW2.12
golang.org/x/net
v0.55.0
fixed in 0.60.0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-78663LOW1.91
golang.org/x/net
v0.59.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-78663LOW1.91
golang.org/x/net
v0.55.0
fixed in 0.60.0
0.6%
Theoretical Threat
Post-Exploit

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