Red Hat Container Native Virtualization 4.21
5 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Red Hat Container Native Virtualization 4.21, a product in the cloud saas space. Use it to gauge the current risk picture and drill into individual advisories.
Red Hat Container Native Virtualization 4.21 CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 0 |
| 2024-11 | 0 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 0 |
| 2025-07 | 0 |
| 2025-08 | 0 |
| 2025-09 | 0 |
| 2025-10 | 0 |
| 2025-11 | 0 |
| 2025-12 | 0 |
| 2026-01 | 0 |
| 2026-02 | 0 |
| 2026-03 | 0 |
| 2026-04 | 0 |
| 2026-05 | 2 |
| 2026-06 | 1 |
| 2026-07 | 1 |
| 2026-08 | 1 |
| 2026-09 | 0 |
Severity
How the 5 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical1
- High4
Latest CVEs
The 5 most recently published vulnerabilities affecting Red Hat Container Native Virtualization 4.21.
- CVE-2026-13622Kubevirt: virt-handler-rhel9: kubevirt: virt-handler migration proxy follows symlinks allowing container escape to host8.8
- CVE-2026-17527Virt-cdi-operator: containerized-data-importer: cdi.kubevirt.io:view aggregated clusterrole grants create on datavolumes/source, allowing unauthorized pvc clone7.7
- CVE-2026-13201Kubevirt: virt-handler-rhel9: kubevirt: safepath symlink following in virt-handler enables notify socket hijacking and node-level vm disruption7.3
- CVE-2026-9804Kubevirt: kubevirt: vmexport directory symlink escape enables exporter pod file read7.7
- CVE-2026-7374Kubevirt: kubevirt virt-handler: privilege escalation and node compromise via symlink following vulnerability9.9
Product grouping is registry-driven, with AI assist and human review. How it works