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CVE-2026-17107

HIGH · CVSS 8.5

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-24T19:16:55.907 · Çekilme zamanı: 2026-07-25T06:06:33.142429+00:00

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Detaylı analiz gerekiyor.

CVE
CVE-2026-17107
Severity
HIGH
CVSS
8.5
EPSS
Yok
Kubernetes

Orijinal NVD Açıklaması

A flaw was found in the cluster-proxy service-proxy component used in Red Hat Advanced Cluster Management for Kubernetes (RHACM) and multicluster-engine (MCE). The service-proxy appends impersonation group headers to proxied requests without first removing caller-supplied values, and the spoke ServiceAccount holds unrestricted impersonation permissions. An authenticated hub principal can inject an Impersonate-Group header to escalate to cluster-admin on every managed cluster.