Fuzzing/Fuzz testing
Fuzzing or fuzz testing is an automated software black box testing technique that evaluates the program’s reaction to providing invalid, unexpected, or random data as inputs to a computer program.
- GitHub: https://github.com/topics/fuzzing
- Wikipedia: https://en.wikipedia.org/wiki/Fuzzing
- Created by: Barton Miller
- Released: September 1988
- Related Topics: stress-testing, fault-injection, monkey-testing, random-testing, security-testing, test-automation, mutation-testing, cicd, black-box-testing,
- Aliases: fuzz-testing, api-fuzzing,
- Last updated: 2026-07-05 00:08:26 UTC
- JSON Representation
https://github.com/shogo82148/actions-go-fuzz
GitHub Actions for Go fuzzing test
Last synced: 12 Apr 2026
https://github.com/manuelberrueta/berrfuzz
BerrFuzz is a binary fuzzer written in Go.
fuzzing hacktoberfest security
Last synced: 23 Jun 2025
https://github.com/renatahodovan/generinator-rats
Generinator: Random Attributes, Tags & Style
browser-testing bughunting fuzzer fuzzing hacktoberfest random-testing security test-automation
Last synced: 29 Jul 2025
https://github.com/bluntbrain/invariant-testing-foundry
A comprehensive guide to Foundry's testing capabilities including Fuzz Testing and Invariant Testing
foundry fuzzing invariants solidity
Last synced: 17 Feb 2026
https://github.com/peiwithhao/hacker-university-of-peiwithhao
peiwithhao's learning journey in network/system security
archlinux course cve fuzzing linux-kernel linux-kernel-module university
Last synced: 09 Apr 2025
https://github.com/richeyphu/pyurlfuzzer
A simple website directory scanner
async fuzzer fuzzing pathfinder python url website
Last synced: 10 Jun 2025
https://github.com/sumit03guha/smart-contracts-experiments
Repository to experiment with smart contracts and the language of solidity
bytecode foundry fuzzing gas-optimization hardhat smart-contracts solidity solidity-contracts yul
Last synced: 10 Jan 2026
https://github.com/sonicstark/microbug
Easily debug and challenge your fuzzer
benchmark fuzzer-debug fuzzer-test fuzzing sanitizer
Last synced: 10 Apr 2025
https://github.com/flabbergastedbd/fuzzy
A fuzzing orchestrator to simplify corpus handling, fuzzing jobs, crash validation.
fuzzing fuzzing-management rust
Last synced: 17 Mar 2025
https://github.com/tum-i4/fuzztastic
A fuzzer-agnostic real-time coverage analyzer.
Last synced: 17 Jan 2026
https://github.com/alexgustafsson/fuzzing-http-servers
An example setup for quickly getting fuzzing of HTTP servers running. Uses AFL and WFuzz.
afl american-fuzzy-lop fuzzing http http-server wfuzz
Last synced: 15 Mar 2026
https://github.com/geeknik/fuzzing
Better living through Fuzzing
bug-bounty fuzzers fuzzing hacking infosec security
Last synced: 06 Mar 2026
https://github.com/a0s/access_log_fuzzing_detector
Scans access.log and detects fuzzing attempts.
Last synced: 15 May 2026
https://github.com/nicdard/fusion-function-generator
A generator for Semantic Fusion
cvc5 fuzzing smt smt-lib smt-solver testing yinyang z3
Last synced: 25 Jan 2026
https://github.com/flyingmutant/chaos_theory
chaos_theory is a modern property-based testing and structure-aware fuzzing library
fuzzing hypothesis property-based-testing property-testing quickcheck random
Last synced: 26 Jul 2025
https://github.com/x0reaxeax/ns2eb
EFI MSR Fuzzer
cpu edk2 efi fuzzer fuzzing gnu-efi msr tianocore-edk2 undocumented x86-64
Last synced: 06 Feb 2026
https://github.com/sahajamoth/apex
APEX — Autonomous Path EXploration. Drives any repository toward 100% branch coverage.
agentic-coding ai-agent ai-coding ai-developer-tools ai-testing autonomous-testing code-coverage concolic-execution fuzzing generative-ai llm python rust sast security static-analysis symbolic-execution test-automation testing vibe-coding
Last synced: 27 Mar 2026
https://github.com/lem0nsec/subdue
A Python3 Compact Subdomain Fuzzing Tool for CTFs
Last synced: 27 Feb 2026
https://github.com/dergoegge/fuzzor
Experimental continuous fuzzing infrastructure
Last synced: 28 Feb 2026
https://github.com/officialcjunior/fuzzrtos
fuzzrtos is a structure-aware fuzzer for the Free-RTOS kernel.
freertos fuzzer fuzzing protocol-buffers
Last synced: 19 Mar 2026
https://github.com/just-sultanov/fuzzion
WIP: A Clojure wrapper library for Jazzer (libFuzzer). Coverage-guided, in-process fuzzing for the JVM
clojure fuzzing jazzer libfuzzer
Last synced: 03 Mar 2026
https://github.com/oxagast/ansvif_android
An Android frontend for ansvif fuzzing
android exploitation fuzzing pentesting vulnerability-assessment
Last synced: 14 May 2026
https://github.com/mheidari98/stack_based_buffer_overflow
Stack Based Buffer Overflow
Last synced: 30 Apr 2026
https://github.com/francescodisalesgithub/damnvulnerablewebserver
A SpringBoot Application that is vulnerable to value fuzzing
dummy fuzzing hacking spring-boot vulnerable webserver
Last synced: 04 May 2026
https://github.com/sambacha/ethereum-api-collections
Ethereum Client API's as Postman Collections
beacon-api builder-api ethereum fuzzing openapi postman relay-api
Last synced: 06 May 2026
https://github.com/demining/fuzzing-bitcoin
Search for critical vulnerabilities and new methods of protecting cryptocurrency Bitcoin & Ethereum
bitcoin btc cryptocurrency cryptography eth ethereum fuzzing smart-contracts vulnerabilities vulnerability
Last synced: 09 May 2026
https://github.com/ebrasha/awesome-wordlists
The most comprehensive repository on GitHub, collection of wordlists for penetration testing, brute-force, and dictionary attacks, curated and organized by Ebrahim Shafiei (EbraSha) for security researchers.
abdal bounty cheatsheet dictionary-attack directory-enumeration ebrahim-shafiei ebrasha exploit-payloads fuzzing gpt-prompts hacking passlist password-list payloads penetration-testing prompt-injection seclists wordlists
Last synced: 11 Jun 2026
https://github.com/jubnzv/tolk-less
Tolk less – fix the math! TON compiler fuzzer
compiler-fuzzer emi fuzzing smt tolk ton z3
Last synced: 22 Jun 2026
https://github.com/thpani/fuzz-pb25
Fuzzing Workshop at Protocol Berg Berlin, June 2025
Last synced: 22 Jun 2026
https://github.com/konnov/cyclic-buffer-challenge
Bug finding challenge for all of the tools around
aflplusplus apalache challenge fuzzing pbt proptest quint tlaplus tlc
Last synced: 02 Apr 2026
https://github.com/marcellomaugeri/forkfuzz
Official repository for the paper Forkfuzz: Leveraging the Fork-Awareness in Coverage-Guided Fuzzing.
coverage-guided-fuzzing fuzzing fuzzing-framework multiprocess multiprocessing
Last synced: 06 Apr 2025
https://github.com/marcellomaugeri/oss-fuzz-introspector-client
Unofficial client for the OSS-Fuzz Introspector API
Last synced: 20 Oct 2025
https://github.com/i3abghany/vemu
High performance fuzzing through RISC-V 64-bit emulation
Last synced: 31 Jul 2025
https://github.com/robb-fr/software-security-2023
CS-412 Software Security EPFL course labs of Spring 2023 edition
aflplusplus capture-the-flag checksec code-review fuzzing gef ghidra libfuzzer pwntools radare2 software-security unit-test
Last synced: 26 Feb 2025
https://github.com/simonrichardson/shrink
Shrink test cases using go stdlib quick.Check
fuzzing quickcheck shrink testing
Last synced: 24 Mar 2025
https://github.com/dburandt/skrabble
a simple tool for dynamic data mocking
fuzzing javascript mocking nodejs
Last synced: 12 Jan 2026
https://github.com/bradleyjkemp/fuss
A no-fuss way to fuzz functions with complex inputs
Last synced: 26 Jul 2025
https://github.com/jacraig/testfountain
A library used for test fuzzing. Uses Mirage and attaches to xUnit as a Theory data source to create random data based on the annotations placed on the class. By default it saves the information used in each test so you can go back and retest as needed.
Last synced: 16 Jul 2025
https://github.com/goostengine/goost-fuzzer
A fuzzer which allows to find bugs in Goost
Last synced: 18 Apr 2026
https://github.com/christimperley/fluffycow
A small and powerful DSL for generating complex random objects in Python 🐄
compositional dsl fuzzing python testing
Last synced: 15 Jun 2025
https://github.com/branover/hexgraph
Self-hosted, agentic vulnerability research for binaries & firmware: an AI agent decompiles, fuzzes, and verifies exploits inside a sandbox, recording every finding to a typed graph. BYOK, fully local.
agentic-ai ai-agents binary-analysis claude claude-code cybersecurity exploit-development firmware-security fuzzing ghidra iot-security llm mcp pentesting reverse-engineering security security-tools vulnerability-research
Last synced: 04 Jun 2026
https://github.com/ligurio/tarantool-lua-api-tests
Fuzzing Tarantool Lua API
Last synced: 26 Aug 2025
https://github.com/dacurse/fuzzr
A web fuzzer written in Rust (WIP)
fuzzing pentesting rust tool web
Last synced: 10 Jul 2025
https://github.com/myriad-dreamin/fuzzer-cov
fuzzer coverage tool, generate readable coverage report in html format
coverage coverage-report fuzzer fuzzing lcov lcov-report libfuzzer python
Last synced: 05 Jun 2026
https://github.com/jaavier/fucli
fucli is a CLI tool for text mutation and fuzzing, enabling quick transformations for testing, analysis, and creative purposes. Generate variations with customizable mutations and output options, including network and Bluetooth support.
cli-app fuzzer fuzzing golang mutation
Last synced: 26 May 2026
https://github.com/simcap/fuzzgun
Blackbox fuzzer that generates invalid, random, unexpected data and exotic format given any string input
fuzz-testing fuzzing golang harness test-automation testing-tools
Last synced: 16 Jan 2026
https://github.com/milahu/jsfuzz
Coverage guided fuzzer for javascript
fuzz-testing fuzzer fuzzing javascript testing
Last synced: 27 Apr 2026
https://github.com/fest1ck/coverage-playground
Compare code coverage metrics for fuzzing
Last synced: 07 Jun 2026
https://github.com/rarecoil/fuzz-me-maybe
An environment-variable-based fuzzing harness for Node applications.
fuzzing node-fuzzer nodejs radamsa
Last synced: 29 Apr 2026
https://github.com/jnxf/automatic_fuzzing
An automatic fuzzing tool for ROS 2 C++ projects
Last synced: 12 May 2026
https://github.com/fuzzymonkeyco/setup-monkey
GitHub Action for @FuzzyMonkeyCo's `monkey` command
command fuzzing github github-actions monkey
Last synced: 19 Apr 2026
https://github.com/shnatsel/libdiffuzz-c99
Custom memory allocator that helps discover reads from uninitialized memory (portable C99 implementation)
fuzz-testing fuzzing memory-allocator portable sanitizer security security-audit security-testing security-tools
Last synced: 16 Oct 2025
https://github.com/m0rd3caii/fuzzer
Directory Searcher x Python3
fuzzing hacking-tool python3 web-fuzzer
Last synced: 16 Oct 2025
https://github.com/slava0135/n3ondiff
Differential fuzzing for Neo (N3) blockchain virtual machine based on LibAFL
differential-testing fuzzing libafl neo rust smartcontracts testing vm
Last synced: 23 Mar 2025
https://github.com/roma-glushko/magento2-dir-buster
dirbuster fuzzing magento2 security
Last synced: 06 Apr 2025
https://github.com/irevoire/arbitrary-json
Implement Arbitrary on serde_json
Last synced: 27 Sep 2025
https://github.com/0xricksanchez/smtpeek
High-performance, concurrent SMTP user validation
brute-force enum enumeration fuzzing penetration-testing pentest pentesting smtp smtp-enum smtp-user-enumeration user-enumeration
Last synced: 25 Feb 2026
https://github.com/lucadibello/tmux-fuzzing
Enhanced fuzzing for tmux using OSS-Fuzz. Includes custom `cmd-fuzzer` and `argument-fuzzer` harnesses for improved code coverage and a PoC for `CVE-2020-27347`
cve-2020-27347 exploit-development fuzzing oss-fuzz security software-security tmux vulnerability-analysis
Last synced: 31 Jan 2026
https://github.com/EddyNefa/P.A.V.E.L_Project
bugbounty fuzzing pentesting security
Last synced: 10 Mar 2025
https://github.com/xvolume/fuzzmap
Light, fast fuzz.
bugbounty fuzz fuzzing pentesting recon
Last synced: 10 Mar 2025
https://github.com/cuberite/apifuzzing
APIFuzzing - a lua plugin for fuzzing and checking the Cuberite API
Last synced: 20 Feb 2026
https://github.com/phantom0004/fuzzfindr-web-fuzzing-tool
FuzzFindr is a robust web fuzzing and web scraper tool inspired by the popular "ffuf" tool on Kali Linux. Designed to enhance web security testing, FuzzFindr allows users to meticulously fuzz web links using customizable wordlists.
coding cybersecurity enumeration fuzzing hacking python web webscraping websites
Last synced: 27 Jun 2025
https://github.com/remusdbd/burp-ports-payload
The script is useful generate a .txt file includes 1-65535 port number for Intruder payloads. Mainly for fuzzer usecase.
burpsuite burpsuite-tools fuzzer fuzzing owasp owasp-zap payload port-scan port-scanner python python-script
Last synced: 28 Mar 2025
https://github.com/david-cermak/0xffffe
Fuzzing Fundamentals For Firmware Engineers
firmware fuzzing getting-started
Last synced: 26 Jun 2025
https://github.com/javierolmedo/source2dictionary
A tool developed in python to convert the source code into a dictionary to perform fuzzing
fuzzing hacking hacking-tool python3 security-tools source-code web-security
Last synced: 21 Jul 2025
https://github.com/sonicstark/capsanx
Next generation CapSan for https://github.com/HexHive/Evocatio
addresssanitizer bug-capability fuzzing llvm llvm-ir llvm-pass sanitizer sanitizer-api
Last synced: 10 Apr 2025
https://github.com/georgea93/jfuzz
Generate random data from your JSON schemas.
fuzzing json json-schema testing
Last synced: 06 May 2026
https://github.com/mathis2001/qrecipe
QRecipe is a simple python script that have been designed to fuzz Android and iOS apps QR code readers for multiple vulnerabilities depending on the given wordlist.
android-application appsec bugbounty fuzzing ios-app pentest qrcode qrcode-generator tool
Last synced: 10 May 2026
https://github.com/alisatodorova/software-vulnerabilities
My assignments on GDB and Computer Architecture; Buffer Overflow; Stack Overflow and ROP gadgets; ASLR; Heap Overflow; Type Confusion; Injection Attack; Fuzzing.
aslr buffer-overflow cybersecurity exploitation fuzzing gdb heap-overflow injection-attack mitigation rop-gadgets software-vulnerabilities stack-overflow type-confusion
Last synced: 01 Jul 2025
https://github.com/mamad4ever/brutes
enumerates subdomains with fuzzing.
brute-force bug-bounty fuzzing subdomain subdomain-bruteforcing subdomain-enumeration subdomain-scanner
Last synced: 30 Dec 2025
https://github.com/francescodisalesgithub/fuzzing-web-server
web server docker container for fuzzing pratice
docker exercise fuzzing hacking pratice webserver-setup
Last synced: 22 Mar 2025
https://github.com/orion-rs/orion-fuzz
Fuzzing the Rust crypto library orion with honggfuzz-rs
crypto-fuzzing fuzzing honggfuzz-rs orion rust
Last synced: 09 Mar 2026
https://github.com/ms-daniel/exercicios-inteligencia-artificial
Base de dados que será utilizada para treinamento de uma rede perceptron.
diabetes-prediction fuzzing fuzzy fuzzy-logic kneighborsclassifier neural-network onevsrestclassifier washing-machine
Last synced: 06 Oct 2025
https://github.com/francescodisalesgithub/cms-fuzzing-dictionaries
dictionary with all the well known cms directories and tables
cms database dictionary drupal fuzzing hacking joomla sql wordpress
Last synced: 07 May 2026
https://github.com/acuciureanu/log-name-generator
A tool which enhances fuzzing with date-formatted log file names.
bugbounty bugbounty-tool bugbountytips content-discovery fuzzing wordlist wordlist-generator
Last synced: 27 Aug 2025
https://github.com/exfil0/5g-network-slicing-vulnerability
Below is a complete Python script that implements a single-node or distributed 5G slicing lab wizard.
5g-core-network 5g-simulation 5gvulnerability dos-attack fuzzing location-tracking poc slicing
Last synced: 30 Aug 2025
https://github.com/vulnpire/wayfuzz
Generate concise and targeted wordlists from Wayback Machine URLs
fuzzing waybackurls wordlist-generation
Last synced: 10 May 2026
https://github.com/barafael/mutate3.py
improved python 3 version of Arun Babu's mutate.py (C mutation tool)
Last synced: 05 May 2026
https://github.com/Riscure/optee_fuzzer
New location: https://github.com/Keysight/optee_fuzzer
afl fuzzing op-tee trusted-execution-environment
Last synced: 31 Mar 2025
https://github.com/fest1ck/coverage-playground-playground
Example docker setup of the experimental fuzzer "coverage-playground"
Last synced: 12 Feb 2026
https://github.com/otsmr/profuzz
A generic approach to easily create a fast and easy-to use protocol fuzzer for custom targets.
fuzzing fuzzing-framework network-security rust
Last synced: 17 Aug 2025
https://github.com/utrechtuniversity/irods-rule-fuzzer
An experimental fuzzer for iRODS rules
Last synced: 16 Mar 2025
https://github.com/xternet/echidna-template
Simple Echidna Fuzz Template
dapp echidna ethereum fuzzing securtiy smart-contract-security template test
Last synced: 19 Apr 2026
https://github.com/lesiw/fill
Package fill fills Go values with random data.
fuzzing go go-lib go-test-helper go-testing golang
Last synced: 07 Sep 2025
https://github.com/pwnosec/ultimatewordlists
📘 An ultimate collection wordlists of the best-known CMS
cms directory fuzzing joomla web-security wordlist wordlists-dictionary-collection wordpress
Last synced: 28 Mar 2025
https://github.com/philipturnbull/super-happy-fuzz-time
An AFL mutator plugin, written in Rust
Last synced: 15 Aug 2025
https://github.com/mathieusoysal/exercism-rust-template
Rust template that contains automatic benchmarking, automatic mutation testing, automatic fuzz testing.
benchmark ci fuzzing mutation-testing rust template
Last synced: 16 May 2026
https://github.com/fest1ck/path-cov-instr
LLVM instrumentation for execution path collection.
fuzz fuzzing instrumentation llvm
Last synced: 07 Mar 2026
https://github.com/0xricksanchez/joomla_brute
A sophisticated Joomla administrator brute force tool for security testing and penetration testing purposes.
brute-force fuzzing joomla penetration-testing pentesting user-enumeration
Last synced: 14 May 2025