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Large language models (LLMs) have notably accelerated progress towards artificial general intelligence (AGI), with their impressive zero-shot capacity for user-tailored tasks, endowing them with immense potential across a range of…

计算机视觉与模式识别 · 计算机科学 2023-05-26 Wenhai Wang , Zhe Chen , Xiaokang Chen , Jiannan Wu , Xizhou Zhu , Gang Zeng , Ping Luo , Tong Lu , Jie Zhou , Yu Qiao , Jifeng Dai

Large Language Models (LLMs) have transformed code completion tasks, providing context-based suggestions to boost developer productivity in software engineering. As users often fine-tune these models for specific applications, poisoning and…

密码学与安全 · 计算机科学 2024-06-12 Shenao Yan , Shen Wang , Yue Duan , Hanbin Hong , Kiho Lee , Doowon Kim , Yuan Hong

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…

软件工程 · 计算机科学 2025-12-16 Arastoo Zibaeirad , Marco Vieira

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…

密码学与安全 · 计算机科学 2025-12-09 Hailong Chang , Guozhu Meng , Shuhui Xiao , Kai Chen , Kun Sun , Yilin Li

Language models (LMs) show promise for vulnerability detection but struggle with long, real-world code due to sparse and uncertain vulnerability locations. These issues, exacerbated by token limits, often cause models to miss…

软件工程 · 计算机科学 2025-07-16 Xinran Zheng , Xingzhi Qian , Huichi Zhou , Shuo Yang , Yiling He , Suman Jana , Lorenzo Cavallaro

This paper presents LProtector, an automated vulnerability detection system for C/C++ codebases driven by the large language model (LLM) GPT-4o and Retrieval-Augmented Generation (RAG). As software complexity grows, traditional methods face…

密码学与安全 · 计算机科学 2024-11-15 Ze Sheng , Fenghua Wu , Xiangwu Zuo , Chao Li , Yuxin Qiao , Lei Hang

With the recent unprecedented advancements in Artificial Intelligence (AI) computing, progress in Large Language Models (LLMs) is accelerating rapidly, presenting challenges in establishing clear guidelines, particularly in the field of…

密码学与安全 · 计算机科学 2024-09-04 Nafis Tanveer Islam , Joseph Khoury , Andrew Seong , Elias Bou-Harb , Peyman Najafirad

In the current cybersecurity landscape, protecting military devices such as communication and battlefield management systems against sophisticated cyber attacks is crucial. Malware exploits vulnerabilities through stealth methods, often…

As Large Language Models (LLMs) are increasingly adopted in edge intelligence to power domain-specific applications and personalized services, the quality and efficiency of the LLM post-training phase-including fine-tuning and inference,…

分布式、并行与集群计算 · 计算机科学 2026-05-19 Shaoyuan Huang , Yunfeng Zhao , Na Yan , Tiancheng Zhang , Xiaokai Wang , Xiaofei Wang , Wenyu Wang , Yansha Deng

Large Language Models (LLMs) have revolutionized code generation but require significant resources and often over-generalize, limiting their task-specific efficiency. Fine-tuning smaller, open-source LLMs provides a cost-effective…

计算与语言 · 计算机科学 2025-06-27 Leitian Tao , Xiang Chen , Tong Yu , Tung Mai , Ryan Rossi , Yixuan Li , Saayan Mitra

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…

密码学与安全 · 计算机科学 2026-04-30 Chidera Biringa , Ajmal Abbas , Vishnu Selvaraj , Gokhan Kul

Despite the continued research and progress in building secure systems, Android applications continue to be ridden with vulnerabilities, necessitating effective detection methods. Current strategies involving static and dynamic analysis…

密码学与安全 · 计算机科学 2024-02-14 Noble Saji Mathews , Yelizaveta Brus , Yousra Aafer , Meiyappan Nagappan , Shane McIntosh

General large language models (LLMs), represented by ChatGPT, have demonstrated significant potential in tasks such as code generation in software engineering. This has led to the development of specialized LLMs for software engineering,…

软件工程 · 计算机科学 2024-01-09 Zibin Zheng , Kaiwen Ning , Yanlin Wang , Jingwen Zhang , Dewu Zheng , Mingxi Ye , Jiachi Chen

Deep learning (DL) models have become increasingly popular in identifying software vulnerabilities. Prior studies found that vulnerabilities across different vulnerable programs may exhibit similar vulnerable scopes, implicitly forming…

密码学与安全 · 计算机科学 2023-06-13 Michael Fu , Trung Le , Van Nguyen , Chakkrit Tantithamthavorn , Dinh Phung

Software developers frequently hard-code credentials such as passwords, generic secrets, private keys, and generic tokens in software repositories, even though it is strictly advised against due to the severe threat to the security of the…

密码学与安全 · 计算机科学 2025-06-17 Chidera Biringa , Gokhan Kul

Large Language Models (LLMs) have shown impressive proficiency in code generation. Unfortunately, these models share a weakness with their human counterparts: producing code that inadvertently has security vulnerabilities. These…

密码学与安全 · 计算机科学 2024-10-17 Kamel Alrashedy , Abdullah Aljasser , Pradyumna Tambwekar , Matthew Gombolay

The increasing development of LLMs in code generation has drawn significant attention among researchers. To enhance LLM-based code generation ability, current efforts are predominantly directed towards collecting high-quality datasets and…

Jailbreak vulnerabilities in Large Language Models (LLMs), which exploit meticulously crafted prompts to elicit content that violates service guidelines, have captured the attention of research communities. While model owners can defend…

密码学与安全 · 计算机科学 2024-04-16 Dongyu Yao , Jianshu Zhang , Ian G. Harris , Marcel Carlsson

Large Language Models (LLMs) can generate code but often introduce security vulnerabilities, logical inconsistencies, and compilation errors. Prior work demonstrates that LLMs benefit substantially from structured feedback, static analysis,…

密码学与安全 · 计算机科学 2026-01-05 Vidyut Sriram , Sawan Pandita , Achintya Lakshmanan , Aneesh Shamraj , Suman Saha

Software vulnerabilities are a serious and crucial concern. Typically, in a program or function consisting of hundreds or thousands of source code statements, there are only a few statements causing the corresponding vulnerabilities. Most…

密码学与安全 · 计算机科学 2024-06-13 Van Nguyen , Trung Le , Chakkrit Tantithamthavorn , Michael Fu , John Grundy , Hung Nguyen , Seyit Camtepe , Paul Quirk , Dinh Phung