LOW 3.8 Microsoft
CVE-2026-13322
Kubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of service
Microsoft Security Update 2026-Jun: Kubevirt: virt-handler-rhel9: kubevirt: unbounded virtio-serial readline in virt-handler causes oom denial of service
Affected Products
- azl3 kubevirt 1.7.1-8 on Azure Linux 3.0
- azl3 kubevirt 1.7.1-7 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-13322
- https://nvd.nist.gov/vuln/detail/CVE-2026-13322
This low severity vulnerability with a CVSS score of 3.8 was published on 2026-06-09 via Microsoft. Affected: azl3 kubevirt 1.7.1-8 on Azure Linux 3.0, azl3 kubevirt 1.7.1-7 on Azure Linux 3.0.
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