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 · 174 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-2026-83938 | Azure Kubernetes Configuration Service Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-62874 | Azure Billing Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-69865 | Microsoft Container Registry Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-70200 | Azure Logic Apps Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-70352 | Azure AI Language Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
| CVE-2026-83944 | Azure Logic Apps Elevation of Privilege Vulnerability | CRITICAL | 10.0 |
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