A security issue in GKE fleet management that could have allowed

## Fix Fixed A security issue in GKE fleet management that could have allowed unauthorized configuration changes to clusters registered to a fleet has been resolved. The fixes are rolled out to all regions, and no action is required. ## Fix Fixed This is an update to the release note regarding the Cloud Storage FUSE CSI driver issue published on[October 2, 2026](https://cloud.google.com/kubernetes-engine/docs/release-notes#October%5F02%5F2026). This issue has been resolved. You can upgrade your cluster control plane to the following versions to fix the issue for `ubuntu_containerd` and older`cos_containerd` node pools: * 1.36.5-gke.1032000 or later * 1.37.1-gke.1552000 or later * Specific 1.36.4 mitigation patches: 1.36.4-gke.1247001, 1.36.4-gke.1247002, 1.36.4-gke.1391001, 1.36.4-gke.1391003, 1.36.4-gke.1495001, 1.36.4-gke.1495003, 1.36.4-gke.2046001, 1.36.4-gke.2202002