CVE-2026-43284

🚨 CVE-2026-43284 - Dirty Frag 🚨 Universal Linux Kernel Local Privilege Escalation 📋 Overview Dirty Frag also known as Copy Fail 2 is a high-impact local privilege escalation vulnerability in the Linux kernel. It allows an unprivileged local user to obtain root privileges on affected systems...

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract This document describes the Dirty Frag vulnerability class, first discovered and reported by Hyunwoo Kim @v4bel, which can obtain root privileges on major Linux distributions by chaining the xfrm-ESP Page-Cache Write CVE-2026-43284 vulnerability and the...

Dirty-Frag-Research-CVE-2026-43284-

CVE-2026-43284 Dirty Frag – Linux Kernel Vulnerability Research Overview This repository documents a complete defensive security research project focused on CVE-2026-43284 Dirty Frag , a Linux kernel vulnerability affecting the XFRM/IPsec networking subsystem. The goal of this project is not to...

copy-fail-CVE-2026-31431-detection-probe

Linux Kernel LPE Probe Suite — Copy Fail & Dirty Frag Safe detection tooling for two related Linux kernel local privilege escalation vulnerability families — Copy Fail CVE-2026-31431 and Dirty Frag CVE-2026-43284 / CVE-2026-43500 — both affecting all major distributions since 2017, both exploitab...

DirtyFrag-for-dummies

Dirty Frag / CVE-2026-43284 — Notas de investigación Resumen Este repositorio contiene un diagrama técnico depurado y notas complementarias para la vulnerabilidad del kernel de Linux comúnmente conocida como Dirty Frag y rastreada para la ruta xfrm-ESP como CVE-2026-43284. El problema pertenece a...

PinTheft-go

pintheft-go Go port of pintheft - RDS zcopy double-free LPE. Member of the Dirty Frag vulnerability class. !IMPORTANT Arch Linux is one of the most exposed distributions for this vulnerability, as it is among the few where the RDS module can typically be loaded by default. How it works tl;dr The...

Reporte-de-Escalada-de-Privilegios-Local-Dirty-Frag

Local Privilege Escalation Report — Dirty Frag Student: Jonatan Claudio 1. Requirements Methodology Summary A vulnerability assessment was performed on a virtual machine running Kali Linux using a detection script for the Dirty Frag vulnerability, associated with the following CVEs: CVE-2026-4328...

vcheck

vcheck Audit a remote Linux host over SSH for the Copy Fail and Dirty Frag kernel-module vulnerabilities and, optionally, apply mitigations:...

CVE-2026-43284

🚨 CVE-2026-43284 — Dirty Frag 🚨 Escalada local de privilegios universal en el kernel de Linux Resumen Campo| Detalle ---|--- CVE| CVE-2026-43284 xfrm/ESP + CVE-2026-43500 RxRPC Apodo| Dirty Frag CVSS| 7.8 HIGH Tipo| Escalada local de privilegios LPE Introducido| kernel de Linux 4.10 2017, commit...

Fragnesia-go

fragnesia-go One SA. One byte at a time. No race. Go port of fragnesia CVE-2026-46300. Member of the Dirty Frag vulnerability class - separate bug, same surface, own patch. How it works tl;dr The bug is in the Linux XFRM ESP-in-TCP subsystem. When TCPULP espintcp is installed on a socket after da...

DIRTY-FRAG-Detection-with-Wazuh-4.14.4

DIRTY FRAG Detection with Wazuh 4.14.4 - CVE-2026-43284 / CVE-2026-43500 Detection engineering for the Dirty Frag kernel LPE - Ubuntu / RHEL / Debian / Amazon Linux What is Dirty Frag? CVE-2026-43284 / CVE-2026-43500 is a Linux kernel Local Privilege Escalation LPE that chains two independent...

CVE-2026-43284---DirtyFrag-Analysis-THM-

TryHackMe — CVE-2026-43284: Dirty Frag Room: CVE-2026-43284: Dirty Frag Category: Linux Privilege Escalation Author: My Page Overview Dirty Frag is a chained Linux local privilege escalation LPE room built around CVE-2026-43284. The goal is to go from an unprivileged shell to root by exploiting a...

DIRTYFAIL

DIRTYFAIL A unified detector and PoC harness for the Copy Fail and Dirty Frag Linux page-cache write vulnerability families. root@kitploit: ██████╗ ██╗██████╗ ████████╗██╗ ██╗███████╗ █████╗ ██╗██╗ ██╔══██╗██║██╔══██╗╚══██╔══╝╚██╗ ██╔╝██╔════╝██╔══██╗██║██║ ██║ ██║██║██████╔╝ ██║ ╚████╔╝ █████╗...

Dirty-Frag

💥 CVE-2026-43284 — Dirty Frag 💥 ⚡ Dirty Frag Local Privilege Escalation Proof of Concept ⚡ 📖 Description This repository contains a Proof of Concept PoC for: CVE-2026-43284 — Dirty Frag The exploit demonstrates a vulnerability affecting vulnerable Linux systems. 🧠 About Dirty Frag Dirty Frag...

CVE-2026-43284

Dirty Frag — kernel page-cache write tracking site Source for the Dirty Frag patch-status tracker: a single-page site recording which distributions have shipped a fix for the paired page-cache write privilege-escalation chain in the Linux kernel. Where the facts live Everything about the bug — CV...

CVE-2026-43284

Dirty Frag - Linux-Kernel kritische Schwachstelle - CVE-2026-43284 📚 Einführung Die Exploit-Kette, klassifiziert als Local Privilege Escalation LPE , ermöglicht es einem unprivilegierten Benutzer, Root-Zugriff auf praktisch alle modernen Linux-Distributionen zu erlangen, die Kernel ausführen, die...

CVE-2026-43284-Dirty-Frag

CVE-2026-43284 Dirty Frag Vorkompilierter Exploit für CVE-2026-43284 Dirty Frag. Originalquellcode von V4bel/dirtyfrag. Kompilierung root@kitploit: make glibc static build make zig-musl-static ZIGTARGET=x8664-linux-musl musl static build Download Vorkompilierte Binärdateien von Releases...

dirty_frag_mitigation

dirtyfragmitigation 1. Uno script bash per mitigare l'exploit dirty frag di Linux CVE-2026-43500 2. Funziona su tutte le piattaforme basate su Debian/Ubuntu/Arch, ad esempio Kali, ParrotSec, BlackArch 3. Aggiunta opzione --check per l'esecuzione come utente non root. Aggiunto supporto per fragnes...

CVE-2026-43284

Dirty Frag: LPE universale su Linux Sommario Questo documento spiega la classe di vulnerabilità Dirty Frag, scoperta e segnalata da Hyunwoo Kim @v4bel. Combinando xfrm-ESP Page-Cache Write CVE-2026-43284 con RxRPC Page-Cache Write CVE-2026-43500, un attaccante può elevare i propri privilegi a roo...

cve_2026_frag_family_fix

Mitigazione delle vulnerabilità della famiglia frag / Strumento di mitigazione per la vulnerabilità della famiglia frag Copy Fail 2026 Dirty Frag 2026 Fragnesia 2026 DirtyClone 2026 PEdit-CoW 2026 Esegui la correzione su qualsiasi Linux / Esegui qualsiasi hotfix Linux root@kitploit:...