Description
Improper input validation in Azure Virtual Network Gateway allows an authorized attacker to execute code over a network.
Published: 2026-05-22
Score: 9.9 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 27 May 2026 17:00:00 +0000

Type Values Removed Values Added
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:microsoft:azure_virtual_network_gateway:-:*:*:*:*:*:*:*

Tue, 26 May 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 22 May 2026 22:30:00 +0000

Type Values Removed Values Added
Description Improper input validation in Azure Virtual Network Gateway allows an authorized attacker to execute code over a network.
Title Azure Virtual Network Gateway Remote Code Execution Vulnerability
First Time appeared Microsoft
Microsoft azure Virtual Network Gateway
Weaknesses CWE-20
CPEs cpe:2.3:a:microsoft:azure_virtual_network_gateway:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft azure Virtual Network Gateway
References
Metrics cvssV3_1

{'score': 9.9, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}


Subscriptions

Microsoft Azure Virtual Network Gateway
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-06-19T16:11:56.072Z

Reserved: 2026-04-13T00:27:50.798Z

Link: CVE-2026-40411

cve-icon Vulnrichment

Updated: 2026-05-26T10:55:53.828Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-22T23:16:51.220

Modified: 2026-06-17T10:45:16.650

Link: CVE-2026-40411

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T22:45:44Z

Weaknesses