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Change History

A flaw was found in the multicloud-operators-subscription component of Red Hat Advanced Cluster Management (RHACM). A tenant with HelmRelease create permissions can exploit this vulnerability by manipulating the `secretRef.Namespace` field. This allows the `GetSecret()` function in the HelmRelease controller to fetch sensitive credentials from any namespace, which are then sent to an attacker-controlled Helm repository. This can lead to the exfiltration of credentials from arbitrary namespace Secrets, resulting in information disclosure.

AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE-200

https://access.redhat.com/security/cve/CVE-2026-73137

https://bugzilla.redhat.com/show_bug.cgi?id=2514223

[{"vendor":"Red Hat","product":"Red Hat Advanced Cluster Management for Kubernetes 2","defaultStatus":"affected","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"rhacm2/multicluster-operators-subscription-rhel9","cpes":["cpe:/a:redhat:acm:2"]}]