๐Ÿ” CVE Alert

CVE-2026-32211

CRITICAL 9.1

Azure MCP Server Information Disclosure Vulnerability

CVSS Score
9.1
EPSS Score
0.1%
EPSS Percentile
21th

Missing authentication for critical function in Azure MCP Server allows an unauthorized attacker to disclose information over a network.

Vendor microsoft
Product azure web apps
Ecosystems
Industries
TechnologyEnterprise
Published Apr 2, 2026
Last Updated Apr 10, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Microsoft / Azure Web Apps
-

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
msrc.microsoft.com: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32211