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Verifying LLM-generated systems code is hard: bugs are prevalent, formal specifications are missing, and safety contracts are encoded implicitly at call sites rather than enforced at function boundaries. We propose agentic model checking, a…

Software Engineering · Computer Science 2026-05-21 Youcheng Sun , Jiawen Liu , Daniel Kroening , Jason Xue

Hardware verification is one of the most challenging stages of the hardware design process, requiring significant time and resources to ensure a design is fully validated and production-ready. Verification teams aim to maximize design…

Hardware Architecture · Computer Science 2026-05-22 Sean Lowe , Elias Hilaneh , Alma Babbit , Nakul Gopalan , Vidya Chhabria , Aman Arora

A valid tool call is not necessarily a valid intervention. Tool-using language agents are guarded by schema validators, policy filters, provenance checks, state predictors, and self-verification, yet such safeguards do not certify that a…

Artificial Intelligence · Computer Science 2026-05-12 Fabio Rovai

Eliminating vulnerabilities from low-level code is vital for securing software. Static analysis is a promising approach for discovering vulnerabilities since it can provide developers early feedback on the code they write. But, it presents…

Cryptography and Security · Computer Science 2016-04-07 Bhargava Shastry , Fabian Yamaguchi , Konrad Rieck , Jean-Pierre Seifert

Large language models (LLMs) have become proficient at sophisticated code-generation tasks, yet remain ineffective at reliably detecting or avoiding code vulnerabilities. Does this deficiency stem from insufficient learning about code…

Cryptography and Security · Computer Science 2025-07-15 Weichen Yu , Ravi Mangal , Terry Zhuo , Matt Fredrikson , Corina S. Pasareanu

In industrial control systems, the generation and verification of Programmable Logic Controller (PLC) code are critical for ensuring operational efficiency and safety. While Large Language Models (LLMs) have made strides in automated code…

Software Engineering · Computer Science 2024-12-30 Zihan Liu , Ruinan Zeng , Dongxia Wang , Gengyun Peng , Jingyi Wang , Qiang Liu , Peiyu Liu , Wenhai Wang

The significant increase in software production, driven by the acceleration of development cycles over the past two decades, has led to a steady rise in software vulnerabilities, as shown by statistics published yearly by the CVE program.…

Software Engineering · Computer Science 2025-12-11 Dyna Soumhane Ouchebara , Stéphane Dupont

This paper presents a system combining symbolic execution (KLEE) with a 4-agent multi-LLM architecture for detecting memory vulnerabilities in Rust unsafe code. A central challenge we address is the incomplete-code problem: CVE database…

Cryptography and Security · Computer Science 2026-05-04 Zeyad Abdelrazek , Young Lee

Open-source software (OSS) vulnerabilities are increasingly prevalent, emphasizing the importance of security patches. However, in widely used security platforms like NVD, a substantial number of CVE records still lack trace links to…

Software Engineering · Computer Science 2024-07-25 Kaixuan Li , Jian Zhang , Sen Chen , Han Liu , Yang Liu , Yixiang Chen

As the complexity of System-on-Chip (SoC) designs grows, the shift-left paradigm necessitates the rapid development of high-fidelity reference models (typically written in SystemC) for early architecture exploration and verification. While…

Software Engineering · Computer Science 2026-04-28 Yifan Zhang , Jianmin Ye , Jiahao Yang , Xi Wang

Large Language Models (LLMs) have demonstrated remarkable capabilities in code generation, but their proficiency in producing secure code remains a critical, under-explored area. Existing benchmarks often fall short by relying on synthetic…

Cryptography and Security · Computer Science 2026-02-02 Yanlin Wang , Ziyao Zhang , Chong Wang , Xinyi Xu , Mingwei Liu , Yong Wang , Jiachi Chen , Zibin Zheng

Large language models (LLMs) have shown promise in assisting cybersecurity tasks, yet existing approaches struggle with automatic vulnerability discovery and exploitation due to limited interaction, weak execution grounding, and a lack of…

Large language model (LLM) based task plans and corresponding human demonstrations for embodied AI may be noisy, with unnecessary actions, redundant navigation, and logical errors that reduce policy quality. We propose an iterative…

Artificial Intelligence · Computer Science 2026-01-01 Ananth Hariharan , Vardhan Dongre , Dilek Hakkani-Tür , Gokhan Tur

Large language models (LLMs) are increasingly used to help security analysts manage the surge of cyber threats, automating tasks from vulnerability assessment to incident response. Yet in operational CTI workflows, reliability gaps remain…

Cryptography and Security · Computer Science 2026-05-29 Yuqiao Meng , Luoxi Tang , Feiyang Yu , Jinyuan Jia , Guanhua Yan , Ping Yang , Zhaohan Xi

The evaluation of Large Language Models (LLMs) for code generation relies heavily on the quality and robustness of test cases. However, existing benchmarks often lack coverage for subtle corner cases, allowing incorrect solutions to pass.…

Software Engineering · Computer Science 2026-02-25 Jingwei Shi , Xinxiang Yin , Jing Huang , Jinman Zhao , Shengyu Tao

Current hardware security verification processes predominantly rely on manual threat modeling and test plan generation, which are labor-intensive, error-prone, and struggle to scale with increasing design complexity and evolving attack…

Cryptography and Security · Computer Science 2025-05-13 Dipayan Saha , Hasan Al Shaikh , Shams Tarek , Farimah Farahmandi

Large Language Models (LLMs) have recently shown remarkable progress in code generation, yet their ability to construct complete software repositories from scratch remains poorly understood. A fundamental bottleneck is the lack of…

Software Engineering · Computer Science 2026-05-21 Zhaoxi Zhang , Yiming Xu , Jiahui Liang , Weikang Li , Xiaoshuai Chen , Liwei Qian , Xin Pei , Jizhou Huang , Run Sun , Yunfang Wu

Each year, software vulnerabilities are discovered, which pose significant risks of exploitation and system compromise. We present a convolutional neural network model that can successfully identify bugs in C code. We trained our model…

Cryptography and Security · Computer Science 2026-02-27 C. Seas , G. Fitzpatrick , J. A. Hamilton , M. C. Carlisle

Automated theorem proving is fundamental to formal methods, and the recent trend is to integrate large language models (LLMs) and proof assistants to form effective proof agents. While existing proof agents show promising performance, they…

Software Engineering · Computer Science 2026-04-22 Yican Sun , Chengwei Shi , Hangzhou Lyu , Yingfei Xiong

Large language model (LLM)-based multi-agent systems are challenging to debug because failures often arise from long, branching interaction traces. The prevailing practice is to leverage LLMs for log-based failure localization, attributing…

Artificial Intelligence · Computer Science 2026-02-03 Ming Ma , Jue Zhang , Fangkai Yang , Yu Kang , Qingwei Lin , Saravan Rajmohan , Dongmei Zhang