CRITICAL 9.9 Microsoft
CVE-2026-40411
Azure Virtual Network Gateway Remote Code Execution Vulnerability
Microsoft Security Update 2026-May: Azure Virtual Network Gateway Remote Code Execution Vulnerability
Affected Products
- Azure Virtual Network Gateway
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40411
- https://nvd.nist.gov/vuln/detail/CVE-2026-40411
This critical severity vulnerability with a CVSS score of 9.9 was published on 2026-05-12 via Microsoft. Affected: Azure Virtual Network Gateway.
Risk Timeline
CVE Disclosed2026-05-12 · 83 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2026-40411NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2026-40411Related Vulnerabilities
| CVE | Title | Severity | CVSS |
|---|---|---|---|
| CVE-2026-56163 | Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-62825 | Azure Key Vault Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-58630 | Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-58275 | Azure DNS Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-33107 | Azure Databricks Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-32213 | Azure AI Foundry Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
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