CVE-2026-110744
High
Description
A flaw was found in multicluster-global-hub-operator-bundle. The operator is configured with overly broad role-based access control (RBAC) permissions that grant cluster-wide impersonation of arbitrary users, groups, and service accounts without restriction. An attacker who compromises the operator or obtains its service account credentials can exploit this flaw to achieve privilege escalation, gaining full administrative control over the cluster.
SeverityHigh
CVSS7.2
Exploit probability—
ProductMulticluster-global-hub-operator-bundle
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-269Improper privilege management
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| multicluster-global-hub-operator-bundle | No range specified | — |
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