CVE-2024-11467

CVE-2024-11467 The macOS operating system uses XPC services for basic inter-process communication between various processes, such as between the XPC Service daemon and third-party application privileged helper tools. The VMware Horizon Client, upon installation, registers the...

CVE-2019-8540

CVE-2019-8540 Kernel Stack info leak at exportObjectToClient function bug details: macOSrelease; return kIOReturnSuccess; We know ioobjectt length is 8 bytes and at 1 which was force convert to machportnamet4 bytes ,so lead to the high 4 bytes not inital...

reverse-engineering-browser

Build organization Run make from the repository root. The root Makefile defines the default goal and includes these files in order: File| Responsibility ---|--- config.mk| Compiler flags, build directories, source lists for lint, platform defaults native.mk| Explicit native link dependencies,...

CVE-2026-43682

Proof of concept This proof of concept is expected to kernel-panic and reboot an affected Mac. Use it only on a disposable test system. The evidence capture used Apple silicon running macOS Tahoe 26.3 25D125. Apple fixed CVE-2026-43682 in Tahoe 26.6, Sequoia 15.7.8, and Sonoma 14.8.8. The PoC is ...

CVE-2026-Discord

Critical Vulnerability Report: Discord macOS Client Date : 2026-01-25 Target : Discord Client macOS Stable 0.0.373 Author : Antigravity 🚨 Executive Summary We have identified a critical security vulnerability in the Discord macOS Client Electron-based involving the forced exposure of the Remote...

DylibHijackTest

DylibHijackTest Requirements Install Python3 requirements: pip3 install -r requirements.txt Compile dylib from source because don't trust compiled things from GitHub: gcc -dynamiclib DylibHijackTest.c -o DylibHijackTest.dylib How it Works ⚠️ This will spawn many processes on your machine, run this...

SockFuzzer

SockFuzzer: XNU Kernel Fuzzing Framework Project Status SockFuzzer, originally designed as a networking-focused fuzzer for the XNU kernel used in macOS and iOS, has evolved into a comprehensive kernel fuzzing framework. While retaining its original name as a nod to its roots, SockFuzzer now cover...

macos_xprotect

Introduction to macOS - XProtect Continuing my blogpost series on intoruction to macOS, I've decided to dedicate a short blogpost to XProtect. What is XProtect? XProtect is Apple's built-in antivirus and malware signature system for macOS. It operates as part of the XProtectService, which scans...

iOS-Kernel-Crash

CVE-2018-4407 Memory Corruption The vulnerability is a heap buffer overflow in the networking code in the XNU operating system kernel. XNU is used by both iOS and macOS, which is why iPhones, iPads, and Macbooks are all affected. My exploit PoC just overwrites the heap with garbage, which causes ...

CVE-2021-30657

CVE-2021-30657 A simple POC for CVE-2021-30657 affecting MacOS Vulnerability detail A vulnerability in syspolicyd allows specially crafted application bundle downloaded from internet to bypass foundational macOS security features such as File Quarantine, Gatekeeper, and Notarization. Armed with...

Linux Distros Unpatched Vulnerability : CVE-2026-110451

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Nix before 2.35.3 and Lix before 2.95.4 on macOS allow a Seatbelt sandbox escape for an unconfined build because a certain size threshold is mishandled...

SnatchBox

SnatchBox SnatchBox CVE-2020-27935 is a sandbox escape vulnerability affecting macOS up to version 10.15, as well as early beta versions of macOS 11.0. The most significant impact of SnatchBox is that it allows a malicious publisher to escape the non-optional macOS App Store sandbox and obtain...

CVE-2026-14802

CVE-2026-14802 Name of the Vulnerable Software and Affected Versions create-react-app versions prior to 5.0.2 Description On macOS, the startBrowserProcess function within the openBrowser.js file of the react-dev-utils component allows for OS command injection. This issue enables remote...

file-notification-attacks

File Notification Attacks - Artifacts This repository contains the still in review! artifacts for the paper "File Notification Attacks: Templating and Exploiting Side-Channel Leakage from the File-Notification Systems on Linux, Windows, and macOS", accepted at CCS '26. Visit the website with demo...

cve-2026-43687

CVE-2026-43687 — Reverse engineering notes and reproduction Independent reverse engineering of the macOS NFS client access-cache race CVE-2026-43687, plus a working PoC that triggers the race and captures it live with dtrace. The bug is an unsynchronized read of the nfsnode access-cache pointer i...

CVE-2026-20660

CVE-2026-20660 PoC Bundle This folder packages a standalone proof-of-concept for: CVE-2026-20660 CFNetwork NSGZipDecoder path traversal via gzip FNAME Impact on vulnerable macOS Safari with auto-open enabled 1. Directory Layout server.py: Main PoC server with configurable traversal depth and...

santa

Santa !NOTE As of 2025, Santa is no longer maintained by Google. We encourage existing users to migrate to an actively maintained fork of Santa, such as https://github.com/northpolesec/santa. Santa is a binary and file access authorization system for macOS. It consists of a system extension that...

python-patrol

Python Patrol Scan for python installations on macOS, and run CVE-2015-20107.py script to report if patching is needed Several of these scripts need Full Disk Access permissions and must be run as root so it can scan the entire macOS filesystem except the areas restricted by macOS Make sure to ru...

kemon

Kemon An Open Source Pre and Post Callback-based Framework for macOS Kernel Monitoring. Breaking News - 08/28/2019 macOS Catalina 10.15 Beta 7 Release Notes https://developer.apple.com/documentation/macosreleasenotes/macoscatalina1015beta7releasenotes Endpoint Security The kauth API has been...

pyre-check

!WARNING This Repository Is Archived This repository is no longer maintained and has been archived. Type checking: Pyre has been replaced by Pyrefly, our next-generation Python typechecker and language server. Security analysis Pysa: Pysa has moved to its own repository at github.com/facebook/Pys...