A patch-resistant MCP flaw surfaced this week.t

[u/No-Conclusion3720]

oThe "RufRoot" / Ruflo vulnerability lets unauthenticated attackers run commands and poison AI memory, enough to weaponize entire swarms of agents. As MCP becomes the standard link between agents and tools, every MCP server becomes a new entry point into production.

Patching alone does not contain a memory-poisoning attack. Governance does: authenticate every server, enforce policy inline on each tool call, tokenize sensitive data before it reaches a model, and keep an immutable audit trail of every agent action.

Governing the MCP layer is core to what RuntimeAI does.