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CVE-2026-66793 Governance-policy-addon-controller: governance-policy-addon-controller: arbitrary container image override via managedclusteraddon annotation enables rce on spoke

🗓️ 18 Aug 2026 15:02:31Reported by redhatType 
cvelist
 cvelist
🔗 www.cve.org👁 8 Views

Governance-policy-addon-controller allows annotation-based container image override causing RCE and privilege escalation.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-66793
18 Aug 202615:02
attackerkb
circl
Circl
CVE-2026-66793
18 Aug 202615:29
circl
cve
CVE
CVE-2026-66793
18 Aug 202615:02
cve
euvd
EUVD
EUVD-2026-60951
18 Aug 202615:02
euvd
nvd
NVD
CVE-2026-66793
18 Aug 202615:17
nvd
ptsecurity
Positive Technologies
PT-2026-77144
18 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-66793 Governance-policy-addon-controller: governance-policy-addon-controller: arbitrary container image override via managedclusteraddon annotation enables rce on spoke
18 Aug 202615:02
vulnrichment
[
  {
    "vendor": "Red Hat",
    "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "packageName": "rhacm2/acm-governance-policy-addon-controller-rhel9",
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:acm:2"
    ]
  }
]

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