xnu

An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

Run iPhone (xnu-arm64) in a Docker container! Supports KVM + iOS kernel debugging (GDB)! Run xnu-qemu-arm64 in Docker! Works on ANY device.

A latest buildable and debuggable Objective-C runtime (objc4-818.2) project.

Bidirectional XPC message interception and more. Powered by Frida

GeoSn0w's OpenJailbreak Project, an open-source iOS 11 to iOS 13 Jailbreak project & vault.

XNU kernel, Kernel Collection and CodeQL build scripts

A WIP "Vulnerable by Design" kext for iOS/macOS to play & learn *OS kernel exploitation

Sniff XPC communication using Frida and Go

An Open-Source iOS 11.0 -> 11.4.1 (soon iOS 13) Jailbreak, made for teaching purposes.

GeoSn0w's majestic knowledge base for iOS 12 / iOS 13 Jailbreak Development.

Fish for BSD system calls and MACH traps inside of XNU ✌️

Welcome to Hoyt's SRD Repo for the Apple Security Research Device. Contribute Code or Open an Issue or Discussion.

Scripts + patches to pwn vma2 (Virtualization.framework) macOS virtual machines

Research into porting the XNU kernel to ARM devices.

Efforts to build and run XNU (macOS Kernel)/Hackintosh on Raspberry Pi 3

A script for automatically compiling xnu and it's dependencies works for 10.13 High Sierra+ source code from Apple Inc.

Welcome to Hoyt's macOS Fuzzing & Code Repo. Contribute Code or Open an Issue or Discussion.

CodeQL + DTrace = Memory Disclosure Vulnerabilities in XNU

A QEMU fork emulates D22AP/D221AP devices(iPhone X).

XNU Image Fuzzer - iOS App for Fuzzing Images with Objective-C Code covering 15 CGCreateBitmap & CGColorSpace Functions working with Raw Data and String Injection.