VULNERABILITY INTELLIGENCE

CVE-2026-44717

CVSS score9.8 CRITICAL
EPSS probability0.48%
CISA KEVNot currently listed
Published2026-05-15
Last modified2026-10-26
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval() to evaluate mathematical expressions without proper input sanitization leads to remote code execution. This vulnerability is fixed in 0.1.1.

Weakness classification

  • security-advisories@github.com: CWE-94

Primary references