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Nowadays automated dynamic analysis frameworks for continuous testing are in high demand to ensure software safety and satisfy the security development lifecycle (SDL) requirements. The security bug hunting efficiency of cutting-edge hybrid…

Cryptography and Security · Computer Science 2023-03-24 Alexey Vishnyakov , Daniil Kuts , Vlada Logunova , Darya Parygina , Eli Kobrin , Georgy Savidov , Andrey Fedotov

Grey-box fuzz testing has revealed thousands of vulnerabilities in real-world software owing to its lightweight instrumentation, fast coverage feedback, and dynamic adjusting strategies. However, directly applying grey-box fuzzing to…

Software Engineering · Computer Science 2020-08-03 Hongxu Chen , Shengjian Guo , Yinxing Xue , Yulei Sui , Cen Zhang , Yuekang Li , Haijun Wang , Yang Liu

Despite the remarkable performance of large language models (LLMs) in text-to-SQL (SQL generation), correctly producing SQL queries remains challenging during initial generation. The SQL refinement task is subsequently introduced to correct…

Computation and Language · Computer Science 2026-03-05 Zijin Hong , Hao Chen , Zheng Yuan , Qinggang Zhang , Luyao Zhuang , Qing Liao , Feiran Huang , Yangqiu Song , Xiao Huang

The virtualization and softwarization of 5G and NextG are critical enablers of the shift to flexibility, but they also present a potential attack surface for threats. However, current security research in communication systems focuses on…

Cryptography and Security · Computer Science 2024-01-08 Jingda Yang , Ying Wang , Yanjun Pan , Tuyen X. Tran

Security is unarguably the most serious concern for Web applications, to which SQL injection (SQLi) attack is one of the most devastating attacks. Automatically testing SQLi vulnerabilities is of ultimate importance, yet is unfortunately…

Software Engineering · Computer Science 2020-05-26 Muyang Liu , Ke Li , Tao Chen

Storage systems are fundamental to modern computing infrastructures, yet ensuring their correctness remains challenging in practice. Despite decades of research on system testing, many storage-system failures (including durability,…

Software Engineering · Computer Science 2026-02-09 Ying Wang , Jiahui Chen , Dejun Jiang

Federated Learning (FL) is a collaborative learning paradigm enabling participants to collectively train a shared machine learning model while preserving the privacy of their sensitive data. Nevertheless, the inherent decentralized and…

Cryptography and Security · Computer Science 2024-04-08 K Naveen Kumar , C Krishna Mohan , Aravind Machiry

Network-facing applications are commonly exposed to all kinds of attacks, especially when connected to the internet. As a result, web servers like Nginx or client applications such as curl make every effort to secure and harden their code…

Cryptography and Security · Computer Science 2024-09-04 Nils Bars , Moritz Schloegel , Nico Schiller , Lukas Bernhard , Thorsten Holz

Jailbreaking in Large Language Models (LLMs) threatens their safe use in sensitive domains like education by allowing users to bypass ethical safeguards. This study focuses on detecting jailbreaks in 2-Sigma, a clinical education platform…

Smart contracts are fundamental pillars of the blockchain, playing a crucial role in facilitating various business transactions. However, these smart contracts are vulnerable to exploitable bugs that can lead to substantial monetary losses.…

Software Engineering · Computer Science 2025-09-30 Xingshuang Lin , Qinge Xie , Binbin Zhao , Yuan Tian , Saman Zonouz , Na Ruan , Jiliang Li , Raheem Beyah , Shouling Ji

The rapid growth of hardware vulnerabilities has created an urgent need for systematic and scalable analysis methods. Unlike software flaws, which are often patchable post-deployment, hardware weaknesses remain embedded across product…

Fuzzing is one of the prevailing methods for vulnerability detection. However, even state-of-the-art fuzzing methods become ineffective after some period of time, i.e., the coverage hardly improves as existing methods are ineffective to…

Cryptography and Security · Computer Science 2021-12-15 Shunkai Zhu , Jingyi Wang , Jun Sun , Jie Yang , Xingwei Lin , Liyi Zhang , Peng Cheng

Among the many software vulnerability discovery techniques available today, fuzzing has remained highly popular due to its conceptual simplicity, its low barrier to deployment, and its vast amount of empirical evidence in discovering…

Cryptography and Security · Computer Science 2019-04-09 Valentin J. M. Manes , HyungSeok Han , Choongwoo Han , Sang Kil Cha , Manuel Egele , Edward J. Schwartz , Maverick Woo

Deep-learning (DL) compilers such as TVM and TensorRT are increasingly being used to optimize deep neural network (DNN) models to meet performance, resource utilization and other requirements. Bugs in these compilers can result in models…

Machine Learning · Computer Science 2023-01-02 Jiawei Liu , Jinkun Lin , Fabian Ruffy , Cheng Tan , Jinyang Li , Aurojit Panda , Lingming Zhang

Smart contract transactions are increasingly interleaved by cross-contract calls. While many tools have been developed to identify a common set of vulnerabilities, the cross-contract vulnerability is overlooked by existing tools.…

Cryptography and Security · Computer Science 2022-07-01 Yinxing Xue , Jiaming Ye , Wei Zhang , Jun Sun , Lei Ma , Haijun Wang , Jianjun Zhao

The significant increase in software production driven by automation and faster development lifecycles has resulted in a corresponding surge in software vulnerabilities. In parallel, the evolving landscape of software vulnerability…

Cryptography and Security · Computer Science 2024-08-30 Yuejun Guo , Constantinos Patsakis , Qiang Hu , Qiang Tang , Fran Casino

Traditional vulnerability detection methods rely heavily on predefined rule matching, which often fails to capture vulnerabilities accurately. With the rise of large language models (LLMs), leveraging their ability to understand code…

Cryptography and Security · Computer Science 2025-11-26 Xiang Li , Yueci Su , Jiahao Liu , Zhiwei Lin , Yuebing Hou , Peiming Gao , Yuanchao Zhang

Due to the impressive code comprehension ability of Large Language Models (LLMs), a few studies have proposed to leverage LLMs to locate bugs, i.e., LLM-based FL, and demonstrated promising performance. However, first, these methods are…

Software Engineering · Computer Science 2025-02-19 Chuyang Xu , Zhongxin Liu , Xiaoxue Ren , Gehao Zhang , Ming Liang , David Lo

Satisfiability Modulo Theory (SMT) solvers are foundational to modern systems and programming languages research, providing the foundation for tasks like symbolic execution and automated verification. Because these solvers sit on the…

Software Engineering · Computer Science 2026-04-09 Maolin Sun , Yibiao Yang , Yuming Zhou

Fuzzing has gained in popularity for software vulnerability detection by virtue of the tremendous effort to develop a diverse set of fuzzers. Thanks to various fuzzing techniques, most of the fuzzers have been able to demonstrate great…

Cryptography and Security · Computer Science 2023-02-28 Yu-Fu Fu , Jaehyuk Lee , Taesoo Kim