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Fuzzing is a widely used technique for discovering software vulnerabilities, but identifying hot bytes that influence program behavior remains challenging. Traditional taint analysis can track such bytes white-box, but suffers from…

Cryptography and Security · Computer Science 2025-06-11 Yuchong Xie , Wenhui Zhang , Dongdong She

This paper explores the integration of MPI-based synchronization techniques into distributed fuzzing frameworks, highlighting possible substantial performance improvements compared to traditional filesystem-based synchronization methods. By…

Software Engineering · Computer Science 2025-12-02 Pierciro Caliandro , Matteo Ciccaglione , Alessandro Pellegrini

Fuzzing is a commonly used technique designed to test software by automatically crafting program inputs. Currently, the most successful fuzzing algorithms emphasize simple, low-overhead strategies with the ability to efficiently monitor…

Software Engineering · Computer Science 2018-07-20 William Drozd , Michael D. Wagner

Large Language Models (LLMs) have gained widespread use in various applications due to their powerful capability to generate human-like text. However, prompt injection attacks, which involve overwriting a model's original instructions with…

Cryptography and Security · Computer Science 2025-04-07 Jiahao Yu , Yangguang Shao , Hanwen Miao , Junzheng Shi

A fundamental problem in cybersecurity and computer science is determining whether a program is free of bugs and vulnerabilities. Fuzzing, a popular approach to discovering vulnerabilities in programs, has several advantages over…

Cryptography and Security · Computer Science 2026-01-27 Ian Hardgrove , John D. Hastings

Fuzzing is utilized for testing software and systems for cybersecurity risk via the automated adaptation of inputs. It facilitates the identification of software bugs and misconfigurations that may create vulnerabilities, cause abnormal…

Cryptography and Security · Computer Science 2023-06-08 Jack Hance , Jeremy Straub

Software testing relates to the process of accessing the functionality of a program against some defined specifications. To ensure conformance, test engineers often generate a set of test cases to validate against the user requirements.…

Software Engineering · Computer Science 2017-02-16 Kamal Z. Zamli , Fakhrud Din , Graham Kendall , Bestoun S. Ahmed

Fuzzing consists of repeatedly testing an application with modified, or fuzzed, inputs with the goal of finding security vulnerabilities in input-parsing code. In this paper, we show how to automate the generation of an input grammar…

Artificial Intelligence · Computer Science 2017-01-26 Patrice Godefroid , Hila Peleg , Rishabh Singh

Testing a program's capability to effectively handling errors is a significant challenge, given that program errors are relatively uncommon. To solve this, Software Fault Injection (SFI)-based fuzzing integrates SFI and traditional fuzzing,…

Cryptography and Security · Computer Science 2024-07-08 Jin Wei , Ping Chen , Jun Dai , Xiaoyan Sun , Zhihao Zhang , Chang Xu , Yi Wanga

Fuzzing has emerged as a powerful technique for finding security bugs in complicated real-world applications. American fuzzy lop (AFL), a leading fuzzing tool, has demonstrated its powerful bug finding ability through a vast number of…

Cryptography and Security · Computer Science 2023-07-06 Tai D. Nguyen , Long H. Pham , Jun Sun

Vulnerable software represents a tremendous threat to modern information systems. Vulnerabilities in widespread applications may be used to spread malware, steal money and conduct target attacks. To address this problem, developers and…

Cryptography and Security · Computer Science 2018-07-06 Maksim Shudrak , Vyacheslav Zolotarev

Seed scheduling is a prominent factor in determining the yields of hybrid fuzzing. Existing hybrid fuzzers schedule seeds based on fixed heuristics that aim to predict input utilities. However, such heuristics are not generalizable as there…

Cryptography and Security · Computer Science 2020-07-23 Yaohui Chen , Mansour Ahmadi , Reza Mirzazade farkhani , Boyu Wang , Long Lu

In the modern era where software plays a pivotal role, software security and vulnerability analysis are essential for secure software development. Fuzzing test, as an efficient and traditional software testing method, has been widely…

Software Engineering · Computer Science 2025-05-20 Linghan Huang , Peizhou Zhao , Huaming Chen , Lei Ma

Exponential growth in embedded systems is driving the research imperative to develop fuzzers to automate firmware testing to uncover software bugs and security vulnerabilities. But, employing fuzzing techniques in this context present a…

Cryptography and Security · Computer Science 2023-01-18 Guy Farrelly , Michael Chesser , Damith C. Ranasinghe

Fuzzing is one of the fastest growing fields in software testing. The idea behind fuzzing is to check the behavior of software against a large number of randomly generated inputs, trying to cover all interesting parts of the input space,…

Software Engineering · Computer Science 2022-02-15 Rahul Gopinath , Philipp Görz , Alex Groce

Fuzzing is one of the most effective technique to identify potential software vulnerabilities. Most of the fuzzers aim to improve the code coverage, and there is lack of directedness (e.g., fuzz the specified path in a software). In this…

Cryptography and Security · Computer Science 2020-10-26 Xiaogang Zhu , Shigang Liu , Xian Li , Sheng Wen , Jun Zhang , Camtepe Seyit , Yang Xiang

Fuzzing is a widely used software security testing technique that is designed to identify vulnerabilities in systems by providing invalid or unexpected input. Continuous fuzzing systems like OSS-FUZZ have been successful in finding security…

Cryptography and Security · Computer Science 2023-07-04 Chaitanya Rahalkar

Ensuring the correctness of compiler optimizations is critical, but existing fuzzers struggle to test optimizations effectively. First, most fuzzers use optimization pipelines (heuristics-based, fixed sequences of passes) as their harness.…

Software Engineering · Computer Science 2025-12-05 Zitong Zhou , Ben Limpanukorn , Hong Jin Kang , Jiyuan Wang , Yaoxuan Wu , Akos Kiss , Renata Hodovan , Miryung Kim

A flurry of fuzzing tools (fuzzers) have been proposed in the literature, aiming at detecting software vulnerabilities effectively and efficiently. To date, it is however still challenging to compare fuzzers due to the inconsistency of the…

Cryptography and Security · Computer Science 2020-10-06 Yuwei Li , Shouling Ji , Yuan Chen , Sizhuang Liang , Wei-Han Lee , Yueyao Chen , Chenyang Lyu , Chunming Wu , Raheem Beyah , Peng Cheng , Kangjie Lu , Ting Wang

Security vulnerabilities play a vital role in network security system. Fuzzing technology is widely used as a vulnerability discovery technology to reduce damage in advance. However, traditional fuzzing techniques have many challenges, such…

Cryptography and Security · Computer Science 2020-08-20 Yan Wang , Peng Jia , Luping Liu , Jiayong Liu