Lucene search
K

CVE-2026-41174

🗓️ 30 Apr 2026 20:20:29Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 34 Views

CVE-2026-41174: Traefik CRD allows cross-namespace middleware via Chain when cross-namespace is disabled.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-41174
30 Apr 202620:20
attackerkb
AlpineLinux
CVE-2026-41174
30 Apr 202620:20
alpinelinux
Circl
CVE-2026-41174
24 Apr 202613:35
circl
CNNVD
Traefik 安全漏洞
30 Apr 202600:00
cnnvd
Cvelist
CVE-2026-41174 Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding
30 Apr 202620:20
cvelist
EUVD
EUVD-2026-26432
30 Apr 202620:20
euvd
Github Security Blog
Traefik Kubernetes CRD allows unauthorized cross-namespace middleware binding
24 Apr 202620:12
github
Tenable Nessus
Traefik < 2.11.43 / 3.x < 3.6.14 Multiple Vulnerabilities
2 May 202600:00
nessus
NVD
CVE-2026-41174
30 Apr 202621:16
nvd
OPENSUSE Linux
traefik-3.6.15-1.1 on GA media (moderate)
7 May 202600:00
opensuse
Rows per page
NVD
Vulners
Node
traefiktraefikRange<2.11.43
OR
traefiktraefikRange3.0.03.6.14
OR
traefiktraefikMatch3.7.0ea1
OR
traefiktraefikMatch3.7.0ea2
OR
traefiktraefikMatch3.7.0ea3
OR
traefiktraefikMatch3.7.0rc1
[
  {
    "vendor": "traefik",
    "product": "traefik",
    "versions": [
      {
        "version": "< 2.11.43",
        "status": "affected"
      },
      {
        "version": ">= 3.7.0-ea.1, < 3.7.0-rc.2",
        "status": "affected"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

01 May 2026 17:39Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.16.4
CVSS 44.8
EPSS0.00013
SSVC
34