Home / Vulnerability Intelligence / CVE-2026-32211

CVE-2026-32211 - Vulnerability Analysis

CriticalCVSS: 9.1

Last Updated: April 3, 2026

Azure MCP Server - Authentication Bypass

Published: April 3, 2026Updated: April 3, 2026Remote Exploitable

Overview

Azure MCP Server contains a broken authentication caused by missing authentication for critical functions, letting unauthorized attackers disclose information over a network, exploit requires no special privileges.

Severity & Score

Severity: Critical

CVSS Score: 9.1

Impact

Unauthorized attackers can disclose sensitive information over the network, potentially leading to data leakage.

Mitigation

Update to the latest version of Azure MCP Server.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32211

Related Resources

Vulnerability Intelligence Dashboard
Credential Scanner

Details

CVE ID: CVE-2026-32211
Severity: Critical
CVSS Score: 9.1
Type: broken_authentication
Status: new

CWE

CWE-306

CVSS Metrics

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