CVE-2026-32211
Azure MCP Server Information Disclosure Vulnerability
- State
- Published
- Severity
- 9.1 Critical
- Published
- Apr 2, 2026
- Updated
- Oct 15, 2026
- Reserved
- Mar 11, 2026
Description
Missing authentication for critical function in Azure MCP Server allows an unauthorized attacker to disclose information over a network.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.1 Critical | 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 | microsoft |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
Azure Web AppsMicrosoft |
|
References
- Azure MCP Server Information Disclosure Vulnerabilityvendor-advisorypatch
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.