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CVE-2026-66792 Multicloud-operators-subscription: multicloud-operators-subscription: isclusteradmin() trusts user-settable annotations on managed clusters

🗓️ 17 Aug 2026 18:12:36Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 49 Views

isclusteradmin() trusts user-settable cluster annotations, enabling Subscription-based privilege escalation via the controller's Service Account.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB		CVE-2026-66792
17 Aug 202618:12
–attackerkb
circl
Circl		CVE-2026-66792
17 Aug 202618:48
–circl
cve
CVE		CVE-2026-66792
17 Aug 202618:12
–cve
euvd
EUVD		EUVD-2026-60322
17 Aug 202618:12
–euvd
nvd
NVD		CVE-2026-66792
17 Aug 202619:16
–nvd
ptsecurity
Positive Technologies		PT-2026-76752
17 Aug 202600:00
–ptsecurity
redhatcve
RedhatCVE		CVE-2026-66792
17 Aug 202617:52
–redhatcve
redhat
RedHat Linux		Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.17.1 security update
26 Aug 202620:08
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.11.11 security update
26 Aug 202620:10
–redhat
redhat
RedHat Linux		Important: Red Hat Security Advisory: Red Hat Advanced Cluster Management for Kubernetes v2.14.4 security update
26 Aug 202620:11
–redhat
Rows per page
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05 Sep 2026 14:23Current
CVSS 3.19.9
EPSS0.00435
CWE-863
multicloud-operators-subscriptionprivilege escalationisclusteradmincluster annotationssubscription resourceservice accountcve-2026-66792
49