Author

Xu Zhou

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Preprint Sep 2026

PrimSynth: An Agentic Approach to Discover, Validate, and Synthesize Exploit Primitives for Linux Kernel Vulnerabilities

Linux kernel vulnerabilities are critical to downstream systems. Despite extensive research on automated kernel exploitation, a fundamental challenge remains the conceptual gap between abstract exploit strategies and concrete technical operations. To fill this gap, this paper introduces a systematic characterization th...

Pengfei Wang, Anthea Chen, Dan-Jun Liu et al. · 0 citations

Jul 2026

Salience Induction against Multi-Hop RAG Agents: Threat and Defense

This work formalizes Salience Induction as truth-preserving edits that redirect Multi-Hop attribute binding while leaving the retrieval trace semantically intact, and defines six Salience-Editing operator classes and builds an iterative proposer-verifier pipeline under factual and stealth constraints.

Xing Zhou, Pengfei Wang, Yuan Zhou et al. · arXiv.org · 0 citations