Traefik Known Vulnerabilities & Fixes
Traefik has 1 known security vulnerability in Go Modules. Upgrade to version 3.7.7 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 3.7.7
Upgrading to 3.7.7 or later resolves all 1 known vulnerability in Traefik. Run: go get Traefik@v3.7.7
Is Traefik in your project?
Check if you're affected and upgrade to 3.7.7 to stay secure.
Security Summary
- 1 affected version range has been identified across this advisory.
- 100% of known issue has a published fixed version.
- Remediation: go get -u Traefik
Vulnerabilities
1 unique vulnerability — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details.
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-65601 Traefik Gateway API HTTPRoute BackendRef ExtensionRef Namespace Confusion | MEDIUM | All versions | 3.7.7 |
About This Data
Vulnerability data for Traefik is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related Go Modules Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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