Home › MCP Server › Security: Threats, Risks, and Controls › Top 10 MCP Server Vulnerabilities › 8. Denial-of-Service via Task Flooding Jun 30, 2025 · Updated Jul 02, 2025 1 min read 8. Denial-of-Service via Task Flooding 8. Denial-of-Service via Task Flooding Attackers exploit unbounded parallelism (e.g., 500+ concurrent subprocesses) to exhaust memory, CPU, or disk. Impact: System crash or degraded performance. Mitigation: Rate-limiting per user/IP Use async queues and circuit breakers Share: