Silent Failures in Agentic Security Evaluation: A Validated Harness for Tool-Call Mediation Under Indirect Prompt Injection

arXiv:2609.32691 · cs.CR, cs.LG · Submitted 2026-09-26 · Read on arXiv

cs.CR, cs.LG

Submitted: 2026-09-26

Updated: 2026-09-26

Terminology

Trace — 21× in this paper · explained in 2 episodes
Benchmark — 16× in this paper · explained in 2 episodes
Ablation — 5× in this paper · explained in 1 episode
Calibration — 5× in this paper · explained in 7 episodes
Robustness — 5× in this paper · explained in 5 episodes
Benchmarking — 3× in this paper · explained in 3 episodes
AI Agents — 2× in this paper · explained in 2 episodes
Core — 2× in this paper · explained in 2 episodes
Fidelity — 2× in this paper · explained in 2 episodes
LLM judge — 2× in this paper · explained in 2 episodes
Provenance — 2× in this paper · explained in 3 episodes
AUC — 1× in this paper · explained in 2 episodes
Accuracy — 1× in this paper · explained in 1 episode
Alignment — 1× in this paper · explained in 1 episode
Failure Modes — 1× in this paper · explained in 3 episodes
Fine-Tuning — 1× in this paper · explained in 5 episodes
Generalization — 1× in this paper · explained in 13 episodes
Large Language Model (LLM) — 1× in this paper · explained in 3 episodes

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