What’s Vulnerable › Vulnerabilities

CVE-2026-32211: Azure MCP Server Information Disclosure Vulnerability

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-02 · updated 2026-10-15
• Weakness: CWE-306

Description

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

Affected products

• Microsoft Azure Web Apps: all versions
• Microsoft Azure Web Apps: all versions

References

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

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