ResearchTrend.AI
  • Papers
  • Communities
  • Events
  • Blog
  • Pricing
Papers
Communities
Social Events
Terms and Conditions
Pricing
Parameter LabParameter LabTwitterGitHubLinkedInBlueskyYoutube

© 2025 ResearchTrend.AI, All rights reserved.

  1. Home
  2. Papers
  3. 2506.01245
77
0
v1v2 (latest)

Comprehensive Vulnerability Analysis is Necessary for Trustworthy LLM-MAS

2 June 2025
Pengfei He
Yue Xing
Shen Dong
Juanhui Li
Zhenwei Dai
Xianfeng Tang
Hui Liu
Han Xu
Zhen Xiang
Charu C. Aggarwal
Hui Liu
    LLMAG
ArXiv (abs)PDFHTML
Main:9 Pages
1 Figures
Bibliography:7 Pages
2 Tables
Appendix:1 Pages
Abstract

This paper argues that a comprehensive vulnerability analysis is essential for building trustworthy Large Language Model-based Multi-Agent Systems (LLM-MAS). These systems, which consist of multiple LLM-powered agents working collaboratively, are increasingly deployed in high-stakes applications but face novel security threats due to their complex structures. While single-agent vulnerabilities are well-studied, LLM-MAS introduces unique attack surfaces through inter-agent communication, trust relationships, and tool integration that remain significantly underexplored. We present a systematic framework for vulnerability analysis of LLM-MAS that unifies diverse research. For each type of vulnerability, we define formal threat models grounded in practical attacker capabilities and illustrate them using real-world LLM-MAS applications. This formulation enables rigorous quantification of vulnerability across different architectures and provides a foundation for designing meaningful evaluation benchmarks. Our analysis reveals that LLM-MAS faces elevated risk due to compositional effects -- vulnerabilities in individual components can cascade through agent communication, creating threat models not present in single-agent systems. We conclude by identifying critical open challenges: (1) developing benchmarks specifically tailored to LLM-MAS vulnerability assessment, (2) considering new potential attacks specific to multi-agent architectures, and (3) implementing trust management systems that can enforce security in LLM-MAS. This research provides essential groundwork for future efforts to enhance LLM-MAS trustworthiness as these systems continue their expansion into critical applications.

View on arXiv
@article{he2025_2506.01245,
  title={ Comprehensive Vulnerability Analysis is Necessary for Trustworthy LLM-MAS },
  author={ Pengfei He and Yue Xing and Shen Dong and Juanhui Li and Zhenwei Dai and Xianfeng Tang and Hui Liu and Han Xu and Zhen Xiang and Charu C. Aggarwal and Hui Liu },
  journal={arXiv preprint arXiv:2506.01245},
  year={ 2025 }
}
Comments on this paper