Vulnerability Reportcloudflare/cloudflared:2026.10.3

cloudflare/cloudflared:1980-de6376c5af4acloudflare/cloudflared:1980-de6376ccloudflare/cloudflared:2026.10.3
digestsha256:faa8e0a1475f137c910be6025f43c8e4092fdd35461b31e19fd1390657a1ff39

Executive Summary

Last scanned:

Threat Score
0/100SAFE
Reputation
RELIABLE

This image is safe for production use. It carries 14 exposed and 13 post-exploit vulnerability records, but none reach severity 6.0 or higher; the highest exposed severity is 5.95 and the highest post-exploit severity is 3.53. No top exposed-surface or post-exploit findings are provided, so no specific CVE IDs are available to cite. The image is a popular, reliable Cloudflare community image pinned by digest, which supports its production suitability.

Vulnerabilities

Vulnerability Log

27 total
CVE IDAdjusted SeverityPackageExploit ProbabilityRisk Context
CVE-2026-86805MEDIUM5.95
libc6
2.41-12+deb13u4
No fix yet
<0.1%
Theoretical Threat
Directly Exposed
CVE-2026-95818MEDIUM5.95
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-19499MEDIUM5.78
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-6368MEDIUM4.67
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-27171MEDIUM4.67
zlib1g
1:1.3.dfsg+really1.3.1-1+b1
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-8674MEDIUM4.5
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-18374MEDIUM4.17
libc6
2.41-12+deb13u4
No fix yet
0.1%
Theoretical Threat
Directly Exposed
CVE-2026-19542LOW3.57
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2026-89092LOW3.57
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Directly Exposed
CVE-2019-1010022LOW3.53
libc6
2.41-12+deb13u4
No fix yet
3.2%
Low-Moderate Risk
Post-Exploit
CVE-2019-1010023LOW3.17
libc6
2.41-12+deb13u4
No fix yet
3.1%
Low-Moderate Risk
Post-Exploit
CVE-2026-97399LOW3.15
libc6
2.41-12+deb13u4
No fix yet
0.3%
Theoretical Threat
Directly Exposed
CVE-2026-114437LOW2.88
github.com/go-chi/chi/v5
v5.3.1
fixed in 5.4.0
—
Directly Exposed
CVE-2018-20796LOW2.7
libc6
2.41-12+deb13u4
No fix yet
5.8%
Low-Moderate Risk
Post-Exploit
CVE-2019-9192LOW2.7
libc6
2.41-12+deb13u4
No fix yet
2.4%
Low-Moderate Risk
Post-Exploit
CVE-2026-63209LOW2.29
github.com/klauspost/compress
v1.18.0
fixed in 1.18.7
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-6238LOW1.99
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2019-1010024LOW1.91
libc6
2.41-12+deb13u4
No fix yet
3.2%
Low-Moderate Risk
Post-Exploit
CVE-2019-1010025LOW1.91
libc6
2.41-12+deb13u4
No fix yet
2.5%
Low-Moderate Risk
Post-Exploit
CVE-2026-5435LOW1.81
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-6791LOW1.81
libc6
2.41-12+deb13u4
No fix yet
0.2%
Theoretical Threat
Post-Exploit
CVE-2026-77117LOW1.81
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2026-80489LOW1.81
libc6
2.41-12+deb13u4
No fix yet
0.4%
Theoretical Threat
Post-Exploit
CVE-2010-4756LOW1.44
libc6
2.41-12+deb13u4
No fix yet
2.6%
Low-Moderate Risk
Post-Exploit
DSA-6572-1NONE0
ca-certificates
20250419
fixed in 20250419+deb13u1
—
Not Applicable
CVE-2026-85091NONE0
zlib1g
1:1.3.dfsg+really1.3.1-1+b1
No fix yet
0.4%
Theoretical Threat
Not Applicable
GO-2026-5932NONE0
golang.org/x/crypto
v0.58.0
No fix yet
—
Not Applicable

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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