This repository contains the necessary code for reproducing the experiments conducted in the paper "Finetuning Large Language Models for Vulnerability Detection": https://arxiv.org/abs/2401.17010

You can find the following folders in the root directory:

• Folder ContraBERT contains the code of the ContraBERT model, which was used in the paper;
• Folder Datasets contains two versions of the dataset used in the paper: $X_1$ with $P_3$ and $X_1$ without $P_3$. Part $P_3$ stands for a set of random unchanged functions from vulnerability fixing commits;
• Folder LineVul contains the code of the LineVul model, which can be used to run with the ContraBERT model;
• Folder LLM contains the code for finetuning LLMs using the next token prediction or classification losses with the function batch packing technique.

Please, make sure to use the following BibTeX entry when citing our work:

@misc{shestov2024finetuning,
      title={Finetuning Large Language Models for Vulnerability Detection}, 
      author={Alexey Shestov and Anton Cheshkov and Rodion Levichev and Ravil Mussabayev and Pavel Zadorozhny and Evgeny Maslov and Chibirev Vadim and Egor Bulychev},
      year={2024},
      eprint={2401.17010},
      archivePrefix={arXiv},
      primaryClass={cs.CR}
}