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The Fragility of Jailbreak Robustness Across Operational States

Jailbreak robustness scores measured in default LLM configurations may be misleading — this study shows defences degrade substantially under real-world operational states like tool use and multi-turn interactions.

Summary written by editorial AI · Source link below

Filed by arXiv Crypto & Security1 min readRead at source ↗

arXiv:2608.30748v1 Announce Type: new Abstract: Existing jailbreak evaluations typically characterize robustness using a single attack success rate (ASR) measured in a default configuration (the vanilla state). However, user-LLM interactions can induce diverse operational states beyond the vanilla state. In this work, we find that jailbreak robustness is highly fragile to operational-state variation: even when the attack remains fixed, changing only an ordinary system prompt not designed to aff

Editorial Analysis

Why it matters

Enterprises deploying LLMs with tool access or complex prompting chains may have a false sense of safety if robustness was only tested in vanilla configurations.

What to do

Re-evaluate your LLM safety testing to include operational states that mirror actual production configurations.

Board brief

LLM safety guardrails tested under lab conditions may not hold in real-world deployments.

Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.

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Read the full report at arXiv Crypto & Security

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