{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/chatgpt-for-vulnerability-detection","title":"ChatGPT for Vulnerability Detection, Classification, and Repair: How Far Are We?","arxiv_id":"2310.09810","date":"2023-10-15","proceeding":null,"authors":["Michael Fu","Chakkrit Tantithamthavorn","Van Nguyen","Trung Le"],"abstract":"Large language models (LLMs) like ChatGPT (i.e., gpt-3.5-turbo and gpt-4) exhibited remarkable advancement in a range of software engineering tasks associated with source code such as code review and code generation. In this paper, we undertake a comprehensive study by instructing ChatGPT for four prevalent vulnerability tasks: function and line-level vulnerability prediction, vulnerability classification, severity estimation, and vulnerability repair. We compare ChatGPT with state-of-the-art language models designed for software vulnerability purposes. Through an empirical assessment employing extensive real-world datasets featuring over 190,000 C/C++ functions, we found that ChatGPT achieves limited performance, trailing behind other language models in vulnerability contexts by a significant margin. The experimental outcomes highlight the challenging nature of vulnerability prediction tasks, requiring domain-specific expertise. Despite ChatGPT's substantial model scale, exceeding that of source code-pre-trained language models (e.g., CodeBERT) by a factor of 14,000, the process of fine-tuning remains imperative for ChatGPT to generalize for vulnerability prediction tasks. We publish the studied dataset, experimental prompts for ChatGPT, and experimental results at https://github.com/awsm-research/ChatGPT4Vul.","url_abs":"https://arxiv.org/abs/2310.09810v1","url_pdf":"https://arxiv.org/pdf/2310.09810v1.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"links_only","authors_date_abstract":"arXiv metadata, CC0 1.0 (https://info.arxiv.org/help/license), from the Kaggle arXiv metadata snapshot of 2026-09-12"},"code_links":[{"paper_slug":"chatgpt-for-vulnerability-detection","repo_url":"https://github.com/awsm-research/chatgpt4vul","is_official":1,"mentioned_in_paper":1,"mentioned_in_github":0,"framework":"pytorch","reach":null}],"tasks":[],"methods":[],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"syntology_url":null,"atlas_url":"https://app.syntology.ai/?focus=2310.09810","mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}