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The art of finding software vulnerabilities has been covered extensively in the literature and there is a huge body of work on this topic. In contrast, the intentional insertion of exploitable, security-critical bugs has received little…

Cryptography and Security · Computer Science 2020-07-07 Jannik Pewny , Thorsten Holz

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

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

Software vulnerabilities continue to be ubiquitous, even in the era of AI-powered code assistants, advanced static analysis tools, and the adoption of extensive testing frameworks. It has become apparent that we must not simply prevent…

The proliferation of software vulnerabilities presents a significant challenge to cybersecurity, necessitating more effective detection methodologies. We introduce White-Basilisk, a novel approach to vulnerability detection that…

Cryptography and Security · Computer Science 2026-04-23 Ioannis Lamprou , Alexander Shevtsov , Ioannis Arapakis , Sotiris Ioannidis

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 increasing prevalence of software vulnerabilities highlights the need for effective Automatic Vulnerability Repair (AVR) tools. While LLM-based approaches are promising, they struggle to incorporate structured security knowledge from…

Cryptography and Security · Computer Science 2026-05-08 Jia Li , Zhuangbin Chen , Yuxin Su , Michael R. Lyu

Software vulnerability detection is critical in software security because it identifies potential bugs in software systems, enabling immediate remediation and mitigation measures to be implemented before they may be exploited. Automatic…

Software Engineering · Computer Science 2023-06-21 Nima Shiri Harzevili , Alvine Boaye Belle , Junjie Wang , Song Wang , Zhen Ming , Jiang , Nachiappan Nagappan

Evaluating the programming robustness of large language models (LLMs) is paramount for ensuring their reliability in AI-based software development. However, adversarial attacks exhibit fundamental limitations that compromise fair robustness…

Software Engineering · Computer Science 2026-02-17 Sen Fang , Weiyuan Ding , Mengshi Zhang , Zihao Chen , Bowen Xu

Large Language Models (LLMs) have become powerful tools for automated code generation. However, these models often overlook critical security practices, which can result in the generation of insecure code that contains…

Software Engineering · Computer Science 2025-07-01 Hao Yan , Swapneel Suhas Vaidya , Xiaokuan Zhang , Ziyu Yao

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)…

Software vulnerabilities remain a critical security challenge, providing entry points for attackers into enterprise networks. Despite advances in security practices, the lack of high-quality datasets capturing diverse exploit behavior…

Cryptography and Security · Computer Science 2025-11-17 Alireza Lotfi , Charalampos Katsis , Elisa Bertino

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

Learned classifiers deployed in agentic pipelines face a fundamental reliability problem: predictions are probabilistic inferences, not verified conclusions, and acting on them without grounding in observable evidence leads to compounding…

Software Engineering · Computer Science 2026-04-14 Jugal Gajjar

Software vulnerability detection (SVD) is a critical challenge in modern systems. Large language models (LLMs) offer natural-language explanations alongside predictions, but most work focuses on binary evaluation, and explanations often…

Software Engineering · Computer Science 2026-02-12 Samal Mukhtar , Yinghua Yao , Zhu Sun , Mustafa Mustafa , Yew Soon Ong , Youcheng Sun

The rapid evolution of Android malware poses significant challenges to the maintenance and security of mobile applications (apps). Traditional detection techniques often struggle to keep pace with emerging malware variants that employ…

Cryptography and Security · Computer Science 2025-08-26 Tiezhu Sun , Marco Alecci , Aleksandr Pilgun , Yewei Song , Xunzhu Tang , Jordan Samhi , Tegawendé F. Bissyandé , Jacques Klein

Large language models (LLMs) have demonstrated strong capabilities in code generation, yet they remain prone to producing security vulnerabilities. Existing approaches commonly suffer from two key limitations: the scarcity of high-quality…

Cryptography and Security · Computer Science 2026-03-02 Jiazheng Quan , Xiaodong Li , Bin Wang , Guo An , Like Liu , Degen Huang , Lin Liu , Chengbin Hou

Malicious package detection has become a critical task in ensuring the security and stability of the PyPI. Existing detection approaches have focused on advancing model selection, evolving from traditional machine learning (ML) models to…

Cryptography and Security · Computer Science 2025-06-18 Xingan Gao , Xiaobing Sun , Sicong Cao , Kaifeng Huang , Di Wu , Xiaolei Liu , Xingwei Lin , Yang Xiang

We present VulStyle, a multi-modal software vulnerability detection model that jointly encodes function-level source code, non-terminal Abstract Syntax Tree (AST) structure, and code stylometry (CStyle) features. Prior work in code…

Cryptography and Security · Computer Science 2026-04-30 Chidera Biringa , Ajmal Abbas , Vishnu Selvaraj , Gokhan Kul

Binary program vulnerability detection is critical for software security, yet existing deep learning approaches often rely on source code analysis, limiting their ability to detect unknown vulnerabilities. To address this, we propose…

Cryptography and Security · Computer Science 2024-08-15 Abdulrahman Hamman Adama Chukkol , Senlin Luo , Kashif Sharif , Yunusa Haruna , Muhammad Muhammad Abdullahi