cloud hypervisor vulnerabilities and fixes

Recent CVEs affecting cloud hypervisor, with upgrade or downgrade steps. 1 tracked.

Also searched as: cloudhypervisor.

cloud hypervisor has 1 tracked vulnerability, 1 critical. A fixed release or vendor patch exists for 1. Most recent: 2026-02-21. Highest priority: CVE-2026-27211 (score 52/100).

• CVE-2026-27211 CRITICAL 10.0 UPGRADE Cloud Hypervisor is a Virtual Machine Monitor for Cloud workloads

FAQ

How do I fix cloud hypervisor vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is cloud hypervisor being exploited right now?

None of the tracked cloud hypervisor CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which cloud hypervisor CVE should I patch first?

CVE-2026-27211 currently ranks highest (52/100): Cloud Hypervisor is a Virtual Machine Monitor for Cloud workloads.

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