Vulnerability Reportbuildkite/agent:3

buildkite/agent:latestbuildkite/agent:oldstablebuildkite/agent:3.129.0buildkite/agent:3.129buildkite/agent:3buildkite/agent:stablebuildkite/agent:alpine
digestsha256:6b902f84eec437fa821e3b22e6c815d020dd86ace222e418792d53ead8297d54

Executive Summary

Last scanned:

Threat Score
25/100NEEDS ATTENTION
Reputation
RELIABLE

This image is acceptable for production, but remediating the identified vulnerabilities is recommended to reduce the attack surface. The most significant exposed issue is CVE-2026-33630, which could cause a crash or memory corruption in DNS resolution if a malicious DNS server responds, leading to a denial-of-service condition. While 19 exposed findings and 37 post-exploit findings are present, the maximum exposed severity is 6.0 and post-exploit max severity is 3.82, so the practical risk is limited. The image is pinned by digest and comes from a popular community publisher, reducing supply-chain concerns.

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

56 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-33630MEDIUM6
c-ares
1.34.6-r0
fixed in 1.34.8-r0
—
Directly ExposedContext importance: MEDIUM
CVE-2026-56132MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56403MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56404MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56405MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56406MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56407MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56410MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-56411MEDIUM5.87
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-39822MEDIUM5.3
stdlib
v1.25.11
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.2%
Theoretical Threat
Directly ExposedContext importance: MEDIUM
CVE-2026-50219MEDIUM5.02
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-56412MEDIUM5.02
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-8927LOW3.82
curl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8932LOW3.82
curl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-9079LOW3.82
curl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-9545LOW3.82
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9546LOW3.82
curl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8927LOW3.82
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8932LOW3.82
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-9079LOW3.82
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-9545LOW3.82
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9546LOW3.82
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-56131LOW3.82
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-9547LOW3.77
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9547LOW3.77
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9080LOW3.72
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-9080LOW3.72
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-11564LOW3.31
curl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-11856LOW3.31
curl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-8924LOW3.31
curl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-11564LOW3.31
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-11856LOW3.31
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-8924LOW3.31
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-42505LOW2.7
stdlib
v1.25.11
fixed in 1.25.12, 1.26.5, 1.27.0-rc.2
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-8286LOW2.48
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-8925LOW2.48
curl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-8286LOW2.48
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-8925LOW2.48
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-8926LOW2.45
curl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8926LOW2.45
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-10536LOW2.4
curl
8.20.0-r1
fixed in 8.21.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-10536LOW2.4
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-11352LOW2.29
curl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-11586LOW2.29
curl
8.20.0-r1
fixed in 8.21.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-12064LOW2.29
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-11352LOW2.29
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.6%
Theoretical Threat
Post-Exploit
CVE-2026-11586LOW2.29
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.5%
Theoretical Threat
Post-Exploit
CVE-2026-12064LOW2.29
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Post-Exploit
CVE-2026-50274LOW2.29
github.com/DataDog/dd-trace-go/v2
v2.7.1
fixed in 2.8.1
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-8458NONE0
curl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Not Applicable
CVE-2026-8458NONE0
libcurl
8.20.0-r1
fixed in 8.21.0-r0
0.3%
Theoretical Threat
Not Applicable
CVE-2026-56408NONE0
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Not Applicable
CVE-2026-56409NONE0
libexpat
2.8.1-r0
fixed in 2.8.2-r0
0.1%
Theoretical Threat
Not Applicable
GO-2026-5932NONE0
golang.org/x/crypto
v0.53.0
No fix yet
—
Not Applicable
CVE-2026-56852NONE0
golang.org/x/text
v0.38.0
fixed in 0.39.0
0.4%
Theoretical Threat
Not Applicable
GHSA-hrxh-6v49-42gfNONE0
google.golang.org/grpc
v1.81.1
fixed in 1.82.1
—
Not Applicable

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