CVE-2026-62440

Published Aug 21, 2026

Last updated an hour ago

Overview

Description
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.
Source
security@apache.org
NVD status
Awaiting Analysis

Weaknesses

security@apache.org
CWE-284

Social media

Hype score
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References

Sources include official advisories and independent security research.