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We introduce QLPro, a vulnerability detection framework that systematically integrates LLMs and static analysis tools to enable comprehensive vulnerability detection across entire open-source projects.We constructed a new dataset, JavaTest,…

Software Engineering · Computer Science 2025-07-22 Junze Hu , Xiangyu Jin , Yizhe Zeng , Yuling Liu , Yunpeng Li , Dan Du , Kaiyu Xie , Hongsong Zhu

Large Language Models(LLMs) have been actively integrated into modern software systems as critical components. LLM-in-the-loop vulnerabilities, where vulnerabilities are introduced by LLMs and their dependent downstream components, such as…

Software Engineering · Computer Science 2026-05-29 Yujie Ma , Jialin Rong , Chenxi Yang , Lili Quan , Xiaofei Xie , Yongqiang Lyu , Qiang Hu

Deep learning (DL) techniques are on the rise in the software engineering research community. More and more approaches have been developed on top of DL models, also due to the unprecedented amount of software-related data that can be used…

Software Engineering · Computer Science 2021-03-23 Alejandro Mazuera-Rozo , Anamaria Mojica-Hanke , Mario Linares-Vásquez , Gabriele Bavota

The rise of Large Language Models (LLMs) has led to the widespread deployment of LLM-based systems across diverse domains. As these systems proliferate, understanding the risks associated with their complex supply chains is increasingly…

Software Engineering · Computer Science 2025-07-25 Yujie Ma , Lili Quan , Xiaofei Xie , Qiang Hu , Jiongchi Yu , Yao Zhang , Sen Chen

Large language models (LLMs) are widely used in software development. However, the code generated by LLMs often contains vulnerabilities. Several secure code generation methods have been proposed to address this issue, but their current…

Cryptography and Security · Computer Science 2025-11-14 Shih-Chieh Dai , Jun Xu , Guanhong Tao

The significant advancements in Large Language Models (LLMs) have resulted in their widespread adoption across various tasks within Software Engineering (SE), including vulnerability detection and repair. Numerous studies have investigated…

Software Engineering · Computer Science 2024-10-08 Xin Zhou , Sicong Cao , Xiaobing Sun , David Lo

Logging code plays an important role in software systems by recording key events and behaviors, which are essential for debugging and monitoring. However, insecure logging practices can inadvertently expose sensitive information or enable…

Software Engineering · Computer Science 2026-04-23 He Yang Yuan , Xin Wang , Kundi Yao , An Ran Chen , Zishuo Ding , Zhenhao Li

Detecting vulnerabilities in source code remains critical yet challenging, as conventional static analysis tools construct inaccurate program representations, while existing LLM-based approaches often miss essential vulnerability context…

Software Engineering · Computer Science 2026-04-14 Yiheng Cao , Yihao Chen , Xin Hu , Bihuan Chen , Jiayi Deng , Zhuotong Zhou , Susheng Wu , Yiheng Huang , Xueying Du , Xingman Chen , Miaohua Li , Xin Peng

A precise vulnerability discovery model (VDM) will provide a useful insight to assess software security, and could be a good prediction instrument for both software vendors and users to understand security trends and plan ahead patching…

Cryptography and Security · Computer Science 2018-08-30 Viet Hung Nguyen , Fabio Massacci

Previous learning-based vulnerability detection methods relied on either medium-sized pre-trained models or smaller neural networks from scratch. Recent advancements in Large Pre-Trained Language Models (LLMs) have showcased remarkable…

Software Engineering · Computer Science 2024-01-30 Xin Zhou , Ting Zhang , David Lo

Despite the transformative impact of Artificial Intelligence (AI) across various sectors, cyber security continues to rely on traditional static and dynamic analysis tools, hampered by high false positive rates and superficial code…

Cryptography and Security · Computer Science 2025-04-28 Rajesh Yarra

LLMs show promise in transforming software development, with a growing interest in integrating them into more intelligent apps. Frameworks like LangChain aid LLM-integrated app development, offering code execution utility/APIs for custom…

Cryptography and Security · Computer Science 2025-02-28 Tong Liu , Zizhuang Deng , Guozhu Meng , Yuekang Li , Kai Chen

The rapid advancement of Large Language Models (LLMs) presents new opportunities for automated software vulnerability detection, a crucial task in securing modern codebases. This paper presents a comparative study on the effectiveness of…

Software Engineering · Computer Science 2026-01-05 Md Hasan Saju , Maher Muhtadi , Akramul Azim

Automated vulnerability patching is crucial for software security, and recent advancements in Large Language Models (LLMs) present promising capabilities for automating this task. However, existing research has primarily assessed LLMs using…

Cryptography and Security · Computer Science 2025-12-01 Aayush Garg , Zanis Ali Khan , Renzo Degiovanni , Qiang Tang

The rapid advancement of pre-trained language models (PLMs) has demonstrated promising results for various code-related tasks. However, their effectiveness in detecting real-world vulnerabilities remains a critical challenge. While existing…

Cryptography and Security · Computer Science 2025-11-25 Youpeng Li , Weiliang Qi , Xuyu Wang , Fuxun Yu , Xinda Wang

The rapidly evolving Node$.$js ecosystem currently includes millions of packages and is a critical part of modern software supply chains, making vulnerability detection of Node$.$js packages increasingly important. However, traditional…

Cryptography and Security · Computer Science 2026-04-23 Ronghao Ni , Mihai Christodorescu , Limin Jia

Identifying which software versions are affected by a vulnerability is critical for patching, risk mitigation. Despite a growing body of tools, their real-world effectiveness remains unclear due to narrow evaluation scopes often limited to…

Software Engineering · Computer Science 2025-09-10 Xingchu Chen , Chengwei Liu , Jialun Cao , Yang Xiao , Xinyue Cai , Yeting Li , Jingyi Shi , Tianqi Sun , Haiming Chen ang Wei Huo

As large language models (LLMs) increasingly integrate native code interpreters, they enable powerful real-time execution capabilities, substantially expanding their utility. However, such integrations introduce potential system-level…

Cryptography and Security · Computer Science 2025-07-28 Gabriel Chua

Large language models (LLMs) have developed rapidly in recent years, revolutionizing various fields. Despite their widespread success, LLMs heavily rely on external code dependencies from package management systems, creating a complex and…

Cryptography and Security · Computer Science 2025-09-01 Shuhan Liu , Xing Hu , Xin Xia , David Lo , Xiaohu Yang

Code translation is crucial for cross-language codebase migration, and large language models (LLMs) have emerged as a promising technique to automate this process. However, the security implications of using LLMs for code translation remain…

Cryptography and Security · Computer Science 2025-12-09 Hailong Chang , Guozhu Meng , Shuhui Xiao , Kai Chen , Kun Sun , Yilin Li