Vulnerability in Apache Software Foundation Cloudstack
CVE-2026-62440
Improper Access Control vulnerability in Apache CloudStack's Kubernetes Service (CKS) plugin, allowing cross-tenant manipulation of the Kubernetes cluster while adding and removing nodes. This issue affects Apache CloudStack: from 4.21.0.0 through 4.22.1.0. Users are recommended to upgrade to version 4.22.1.1 or later, which fixes the issue.
Affected products
Weakness classification (CWE)
References
- security@apache.org (vendor-advisory)