CVE-2022-37968

10.0 criticalEPSS 3.0%

Critical (10.0) in microsoft. EPSS 3.0% chance of exploitation in the next 30 days.

Microsoft has identified a vulnerability affecting the cluster connect feature of Azure Arc-enabled Kubernetes clusters. This vulnerability could allow an unauthenticated user to elevate their privileges and potentially gain administrative control over the Kubernetes cluster. Additionally, because Azure Stack Edge allows customers to deploy Kubernetes workloads on their devices via Azure Arc, Azure Stack Edge devices are also vulnerable to this vulnerability.

Severity

CVSS 3.1

10.0 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

EPSS: 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
Published: 2022-10-11
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:azure_arc-enabled_kubernetes
microsoft:azure_stack_edge

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-37968
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-37968

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