CVE-2026-62440
CVE-2026-62440: 1 tracked advisory record across Apache. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Apache
1 advisory- Advisory severityCritical9.1
Critical [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
CVE-2026-62440Source published Source updated
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 in this advisory
- Apache CloudStack
- Source-reported affected versions
- 4.21.0.0 through 4.22.1.0.
- through 4.22.1.0
- Source-reported fixed versions
- 4.22.1.1
- Mitigation guidance
- Users are recommended to upgrade to version 4.22.1.1 or later, which fixes the issue.
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