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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

Large language models (LLMs) demonstrate considerable proficiency in numerous coding-related tasks; however, their capabilities in detecting software vulnerabilities remain limited. This limitation primarily stems from two factors: (1) the…

Artificial Intelligence · Computer Science 2025-06-10 Xin-Cheng Wen , Yijun Yang , Cuiyun Gao , Yang Xiao , Deheng Ye

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

Large Language Models (LLMs) have training corpora containing large amounts of program code, greatly improving the model's code comprehension and generation capabilities. However, sound comprehensive research on detecting program…

Cryptography and Security · Computer Science 2024-08-22 Yu Liu , Lang Gao , Mingxin Yang , Yu Xie , Ping Chen , Xiaojin Zhang , Wei Chen

Large language models (LLMs) have demonstrated significant potential in various tasks, including those requiring human-level intelligence, such as vulnerability detection. However, recent efforts to use LLMs for vulnerability detection…

Cryptography and Security · Computer Science 2025-06-10 Yuqiang Sun , Daoyuan Wu , Yue Xue , Han Liu , Wei Ma , Lyuye Zhang , Yang Liu , Yingjiu Li

Despite various approaches being employed to detect vulnerabilities, the number of reported vulnerabilities shows an upward trend over the years. This suggests the problems are not caught before the code is released, which could be caused…

Cryptography and Security · Computer Science 2025-02-14 Karl Tamberg , Hayretdin Bahsi

Large language models (LLMs) have shown promising performance in software vulnerability detection, yet their reasoning capabilities remain unreliable. We propose R2Vul, a method that combines reinforcement learning from AI feedback (RLAIF)…

Large Language Models (LLMs) are increasingly being studied for Software Vulnerability Detection (SVD) and Repair (SVR). Individual LLMs have demonstrated code understanding abilities, but they frequently struggle when identifying complex…

Software Engineering · Computer Science 2025-12-16 Arastoo Zibaeirad , Marco Vieira

While automated vulnerability detection techniques have made promising progress in detecting security vulnerabilities, their scalability and applicability remain challenging. The remarkable performance of Large Language Models (LLMs), such…

Cryptography and Security · Computer Science 2024-10-24 Avishree Khare , Saikat Dutta , Ziyang Li , Alaia Solko-Breslin , Rajeev Alur , Mayur Naik

The latest advancements in large language models (LLMs) have sparked interest in their potential for software vulnerability detection. However, there is currently a lack of research specifically focused on vulnerabilities in the PHP…

Cryptography and Security · Computer Science 2024-10-11 Di Cao , Yong Liao , Xiuwei Shang

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

Due to its powerful automatic feature extraction, deep learning (DL) has been widely used in source code vulnerability detection. However, although it performs well on artificial datasets, its performance is not satisfactory when detecting…

Cryptography and Security · Computer Science 2021-12-14 Shihan Dou , Yueming Wu , Wenxuan Li , Feng Cheng , Wei Yang , Yang Liu

The advances of deep learning (DL) have paved the way for automatic software vulnerability repair approaches, which effectively learn the mapping from the vulnerable code to the fixed code. Nevertheless, existing DL-based vulnerability…

Software Engineering · Computer Science 2024-03-13 Xin Zhou , Kisub Kim , Bowen Xu , DongGyun Han , David Lo

The application of Artificial Intelligence has become a powerful approach to detecting software vulnerabilities. However, effective vulnerability detection relies on accurately capturing the semantic structure of code and its contextual…

Software Engineering · Computer Science 2025-05-12 José Gonçalves , Miguel Silva , Eva Maia , Isabel Praça

Although Deep Learning (DL) methods becoming increasingly popular in vulnerability detection, their performance is seriously limited by insufficient training data. This is mainly because few existing software organizations can maintain a…

Software Engineering · Computer Science 2024-11-26 Peiheng Zhou , Ming Hu , Xingrun Quan , Yawen Peng , Xiaofei Xie , Yanxin Yang , Chengwei Liu , Yueming Wu , Mingsong Chen

This paper proposes a pipeline for quantitatively evaluating interactive Large Language Models (LLMs) using publicly available datasets. We carry out an extensive technical evaluation of LLMs using Big-Vul covering four different common…

Software Engineering · Computer Science 2024-07-09 Xin Yin , Chao Ni , Shaohua Wang

Various deep learning (DL) methods have recently been utilized to detect software vulnerabilities. Real-world software vulnerability datasets are rare and hard to acquire, as there is no simple metric for classifying vulnerability. Such…

Software Engineering · Computer Science 2025-04-29 Seyed Shayan Daneshvar , Da Tan , Shaowei Wang , Carson Leung

Deep learning (DL) has been a common thread across several recent techniques for vulnerability detection. The rise of large, publicly available datasets of vulnerabilities has fueled the learning process underpinning these techniques. While…

Software Engineering · Computer Science 2025-01-27 Adriana Sejfia , Satyaki Das , Saad Shafiq , Nenad Medvidović

The pervasive nature of software vulnerabilities has emerged as a primary factor for the surge in cyberattacks. Traditional vulnerability detection methods, including rule-based, signature-based, manual review, static, and dynamic analysis,…

Software Engineering · Computer Science 2025-03-07 Md Nizam Uddin , Yihe Zhang , Xiali Hei

Large Language Models (LLMs) have demonstrated significant potential in automated software security, particularly in vulnerability detection. However, existing benchmarks primarily focus on isolated, single-vulnerability samples or…

Cryptography and Security · Computer Science 2025-12-30 Chinmay Pushkar , Sanchit Kabra , Dhruv Kumar , Jagat Sesh Challa