Is Azure.Mcp affected by CVE-2026-26118?

NuGet Azure.Mcp is affected in >=2.0.0-beta.1 =1.0.0 <1.0.2.

Is CVE-2026-26118 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.0%.

high

CVE-2026-26118

Q: Is CVE-2026-26118 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 1.0%.

NuGet · Azure.Mcp

Summary

Azure MCP Server has Server-Side Request Forgery issue that allows authorized attacker to elevate privileges over a network

Severity: high
EPSS: 1.0% (p57)
Also known as: GHSA-hhfx-wfvq-7g9c
Published: 2026-03-10

References

https://nvd.nist.gov/vuln/detail/CVE-2026-26118
https://github.com/microsoft/mcp/commit/804ff60293206c4d8e832f772097238561bf2c34
https://github.com/microsoft/mcp

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Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.