cloudnativelabs/kube-router

cloudnativelabs/kube-router

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GitHubgithub.com
kube-router.iokube-router.io
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Kube-router, a turnkey solution for Kubernetes networking.
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2026-32254↗
7.1 HIGH—

Kube-router is a turnkey solution for Kubernetes networking. Prior to version 2.8.0, Kube-router's proxy module does not validate externalIPs or loadBalancer IPs before programming them into the node's network configuration. Version 2.8.0 contains a patch for the issue. Available workarounds include enabling DenyServiceExternalIPs feature gate, deploying admission policy, restricting service creation RBAC, monitoring service changes, and applying BGP prefix filtering.