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CVE-2026-10090 Multicluster-operators-subscription: multicluster-operators-subscription: namespace edit user can deploy cluster-scoped clusterrolebinding and become cluster-admin via application subscription

🗓️ 05 Aug 2026 08:54:55Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

A namespace-edit user can deploy a Helm chart via an application subscription to gain cluster-admin via a clusterrolebinding.

Related
Affected
Refs
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhacm2/multicluster-operators-subscription-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:acm:2"
    ]
  }
]

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