Analysis · curated 29 Aug 2026
LLM Agent Security: Runtime and Control Planes
First reported truefoundry.com
Coverage timeline
Single-source analysis — first reported, latest, and curated coincide.
Why it matters
Agent security synthesis matters to defenders because prompt injection and tool-mediated control-flow hijacking dominate real agent threat surfaces, and persistent-state corruption and multi-agent propagation are emerging concerns that existing defenses handle weakly.
A TrueFoundry blog post frames LLM agent security as a systems problem, discussing how untrusted content can redirect agent control flow, misuse tool privileges, corrupt persistent state, and leak data, and arguing for runtime and control-plane defenses. The piece draws on a linked arXiv survey ('Toward Secure LLM Agents: Threat Surfaces, Attacks, Defenses, and Evaluation') that synthesizes 247 papers, while also promoting the vendor's TrueForge agent harness.