MEDIUM 5.4 Microsoft
CVE-2026-6383
Kubevirt: kubevirt: unauthorized subresource access due to improper rbac evaluation
Microsoft Security Update 2026-Apr: Kubevirt: kubevirt: unauthorized subresource access due to improper rbac evaluation
Affected Products
- azl3 kubevirt 1.7.1-2 on Azure Linux 3.0
- azl3 kubevirt 1.7.1-7 on Azure Linux 3.0
- azl3 kubevirt 1.7.1-8 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-6383
- https://nvd.nist.gov/vuln/detail/CVE-2026-6383
This medium severity vulnerability with a CVSS score of 5.4 was published on 2026-04-14 via Microsoft. Affected: azl3 kubevirt 1.7.1-2 on Azure Linux 3.0, azl3 kubevirt 1.7.1-7 on Azure Linux 3.0, azl3 kubevirt 1.7.1-8 on Azure Linux 3.0.
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