PatchTheCVEmcp python sdk vulnerabilities and fixes
Recent CVEs affecting mcp python sdk, with upgrade or downgrade steps. 3 tracked.
Also searched as: mcppythonsdk.
mcp python sdk has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2026-07-15. Highest priority: CVE-2026-52869 (score 36/100).
- CVE-2026-52869 HIGH 7.1 UPGRADE The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol (MCP)
- CVE-2026-52870 HIGH 7.6 UPGRADE The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol (MCP)
- CVE-2026-59950 HIGH 8.1 UPGRADE The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol (MCP)
FAQ
How do I fix mcp python sdk vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is mcp python sdk being exploited right now?
None of the tracked mcp python sdk CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which mcp python sdk CVE should I patch first?
CVE-2026-52869 currently ranks highest (36/100): The MCP Python SDK, called mcp on PyPI, is a Python implementation of the Model Context Protocol (MCP).