CVE-2026-53710 - mcp-contextforge-gateway RestrictedPython getattr sandbox bypass enables arbitrary code execution - Upwind | Cloud & AI Security for the Realtime Era

Security Feed

See the latest insights and analysis from our MDR team.

CVE-2026-53710

By Nevo Evenhaim |

16 September 2026

CVE-2026-53710 – mcp-contextforge-gateway RestrictedPython getattr sandbox bypass enables arbitrary code execution

mcp-contextforge-gateway =1.0.2.