Description (CNA)
A flaw was found in the Submariner operator. This vulnerability allows for the exposure of a long-lived broker service account (SA) bearer token within the Submariner Custom Resource (CR) specification. An attacker with access to the cluster's etcd database or through `kubectl get` commands could obtain this token. The possession of this token grants full control over the mesh network, enabling unauthorized management of network resources such as endpoints and secrets.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.16 | unaffected 1790670243 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.16 | unaffected 1790670912 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.17 | unaffected 1788105072 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2.17 | unaffected 1788073481 before * |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2 | affected |
| Red Hat / Red Hat Advanced Cluster Management for Kubernetes 2 | affected |
CWE
CWE-269
References
- https://access.redhat.com/errata/RHSA-2026:63016
- https://access.redhat.com/errata/RHSA-2026:85227
- https://access.redhat.com/security/cve/CVE-2026-66782
- https://bugzilla.redhat.com/show_bug.cgi?id=2507527
ADP enrichment
No English description supplied.
No references supplied.