MacDirtyCow

MacDirtyCow Example of CVE-2022-46689 aka MacDirtyCow. What? MacDirtyCow is a privilege escalation vulnerability in macOS, similar to the Dirty COW vulnerability in Linux. The vulnerability resides in the copy-on-write COW mechanism used by macOS's XNU kernel. The vulnerability allows an attacker...

CVE-2026-46331

🚨 CVE-2026-46331 - Linux Kernel COW Bug Linux Kernel net/sched Partial Copy-on-Write COW Page Cache Corruption -orange?style=for-the-badge A Linux kernel vulnerability caused by incorrect Copy-on-Write COW handling in the traffic control tc packet editing subsystem. 📖 Overview CVE-2026-46331 is a...

CVE-2016-5195

CVE-2016-5195 gcc -pthread dirty.c -o dirty -lcrypt References https://github.com/FireFart/dirtycow/blob/master/dirty.c...

CVE-2026-64600-Refluxfs-PoC

RefluXFS CVE-2026-64600 PoC This repo contains a PoC of the recently discovered race condition vulnerability affecting COW on XFS reported by the excellent Qualys Security Team. 1 2 PoC info Handwritten based off of the excellent analysis in the Qualys advisory. Rewrites the first 4KB of the...

zeroboot

Sub-millisecond VM sandboxes for AI agents via copy-on-write forking Try it curl -X POST https://api.zeroboot.dev/v1/exec \ -H 'Content-Type: application/json' \ -H 'Authorization: Bearer zbdemohn2026' \ -d '"code":"import numpy as np; printnp.random.rand3"' Benchmarks Metric| Zeroboot| E2B|...

Research-CVE-2016-5195

CVE-2016-5195 Dirty Cow Cow stands for copy-on-write , it has existed on Linux kernels since 2007 and was discovered in 2016. Since I am working on a lab related to this CVE, I will take the opportunity to write an analysis about it. 1. Introduction Because the kernel runs under root privileges,...

CVE-2016-5195

CVE-2016-5195: Dirty COW Linux Kernel Race Condition Defensive research, non-weaponized validation, and patch analysis for CVE-2016-5195 Dirty COW, a Linux kernel copy-on-write race condition that can allow a local user to modify data associated with a read-only mapping and gain elevated...

PoC-CVE-2026-46331

This repository contains a proof-of-concept PoC exploit for CVE-2026-46331, a Linux kernel local privilege escalation vulnerability in the traffic-control subsystem. Vulnerability Summary The flaw exists in the actpedit packet-editing action, where the kernel may calculate the copy-on-write...

CVE-2016-5195

CVE-2016-5195 DirtyCOW PoC Modified from dirtycow.github.ioc include include include include include include include include void map; int f; struct stat st; char name; void madviseThreadvoid arg char str; str = chararg; int i, c = 0; fori = 0; i 100000000; i++ c += madvisemap, 100, MADVDONTNEED;...

dirtycow-lab

Dirty COW Educational PoC CVE-2016-5195 ⚠️ Legal Warning This code is for EDUCATIONAL PURPOSES ONLY. Any malicious use is strictly prohibited and illegal. 📖 What is Dirty COW? Dirty COW CVE-2016-5195 is a privilege escalation vulnerability in the Linux Kernel that exploits a race condition in the...

OSDS_Paper_CVE-2016-5195

CVE-2016-5195 "Dirty COW" This repository contains my paper and presentation slides on CVE-2016-5195, a Linux privilege escalation vulnerability, written for the Operating Systems: Design And Security course at FMI, University of Bucharest. Correction In my paper I claimed that you can use Dirty...

DirtyCOWTester

Dirty COW Tester...

DetectWindowsCopyOnWriteForAPI

Windows Process Property Enumeration Tools for Threat Hunting Background The purpose of these tools is to enumerate traits of Windows processes that support the detection of process injection tradecraft used by threat actors. Tools d-cow - Windows Copy on Write Detector for shared Windows APIs e....

CVE-2026-31431-C

Copy-Fail Exploit CVE-2026-31431 Local privilege escalation exploit targeting a Linux kernel copy-on-write vulnerability via AFALG sockets and splice operations. Overview This exploit abuses a kernel-level memory corruption condition in the Linux crypto subsystem AFALG combined with zero-copy...

CVE-2026-43284-DIRTY-FRAG-

CVE-2026-43284-DIRTY-FRAG- Detailed technical analysis of CVE-2026-43284 Dirty Frag local privilege escalation flaw in the Linux kernel. CVE-2026-43284 commonly referred to as part of the Dirty Frag vulnerability suite is a critical local privilege escalation LPE flaw in the Linux kernel. It stem...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

Copy Fail CVE-2026-31431 — Kubernetes Container Escape PoC...

CVE-2026-97547

A flaw was found in the Linux kernel's XFS file system. When exchanging file ranges between files that share storage blocks reflinks, a local user can trigger a condition where the system prematurely clears copy-on-write protection flags from a file that still retains shared data blocks...

CVE-2026-43503

🚨 CVE-2026-43503 — DirtyClone When Shared Memory Stops Being Shared Safely. A Local Privilege Escalation vulnerability caused by improper propagation of the SKBFLSHAREDFRAG flag inside the Linux networking stack. 📖 Overview CVE-2026-43503 , nicknamed DirtyClone , is a High Severity Local Privileg...

root-dirtyc0w

root-dirtyc0w CVE-2016-5195 DirtyCow root privilege escalation Dirty COW was a race-condition vulnerability in the Linux kernel. This vulnerability lived inside the kernel functions which handle the copy-on-write COW feature of memory mappings and when exploited allowed processes to write to...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net/sched: Fixed a issue where partial COW operations by pedit led to corruption of the page cache. tcfpeditact calculates the COW range for skbensurewritable once before the key loop, using tcfpoffmaxhint. However, this hint...