CVE-2026-70398 - Multicloud-integrations: multicloud-integrations: gitopscluster.spec.argoserver.argonamespace writes spoke bearer tokens to attacker-chosen namespace

CVE-2026-70398 - Multicloud-integrations: multicloud-integrations: gitopscluster.spec.argoserver.argonamespace writes spoke bearer tokens to attacker-chosen namespace

https://cvefeed.io/rssfeed/latest.atom / Wed, 08/12/2026 - 07:25
CVE ID :CVE-2026-70398
Published : Aug. 12, 2026, 2:16 a.m. | 1 hour, 12 minutes ago
Description :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.
Severity: 9.6 | CRITICAL
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