26 citations · 51 across the 16 of their papers we have counts for
Showing cs.CRShow all
2 papers · 1 filter
cs.CR2026
CreepScope: Measuring Post-Use Authorization Exposure in Tool-Using Agents
Haoran Yu, Lifei Liu, Danping Zhang +4
Authorization checks at individual tool calls do not reveal how long earlier authority remains usable. We study this lifecycle failure as privilege creep: a capability stays reacha…
cs.CR2026
Phantom Guardrails: When Self-Improving Agent Harnesses Fix Failures That Never Happened
Su Wang, Pin Qian, Yifan Lin +5
Self-improving AI agents are designed to learn from their mistakes. We show they can also hallucinate mistakes that never happened. We study this failure mode in automated harness…