CVE-2026-70398
Critical · 9.6CVSS
9.6
EPSS
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Published
Aug 12, 2026
CISA due date
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The record
A flaw was found in multicloud-integrations, a component of Red Hat Advanced Cluster Management (RHACM). This vulnerability allows an authenticated user, referred to as a tenant, to manipulate the GitOpsCluster controller. By exploiting this, a tenant can redirect sensitive spoke cluster bearer tokens from secure locations to a namespace they control. This unauthorized access to tokens can lead to the disclosure of critical information and bypass security policies within ArgoCD AppProjects.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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