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Kitploit
Kitploit
added 2026/09/19 10:34 p.m.10 views

copy-fail-CVE-2026-31431

Copy Fail - CVE-2026-31431 Technical Writeup Tested Distro / Version Distro| Version ---|--- Ubuntu 24.04 LTS| 6.17.0-1007-aws Amazon Linux 2023| 6.18.8-9.213.amzn2023 RHEL 10.1| 6.12.0-124.45.1.el101 SUSE 16| 6.12.0-160000.9-default...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/19 7:56 p.m.10 views

CVE-2026-31431-Linux-Copy-Fail

🛡️ CVE-2026-31431-Linux-Copy-Fail - Execute Custom Shellcode With Ease 📌 Project Overview This software provides a tool to test the Linux CVE-2026-31431 vulnerability. It uses the Rust programming language to interact with system files. The program allows users to run custom shellcode on targeted...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/19 5:54 p.m.7 views

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...

8.8CVSS6.8AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/19 2:16 p.m.14 views

page_inject

pageinject - AFALG aead cross-container escape AFALG aead vulnerability cross-container exploit -- pivot from one compromised container into every sibling container that shares the samelibc.so.6 image layer. This is an escape primitive : it runs from inside an unprivileged container that the...

7.8CVSS6.6AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/18 12:29 p.m.11 views

copy-fail-CVE-2026-31431-cpp

Ce depot n’a pas de fichier README...

7.8CVSS6.3AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/18 10:45 a.m.12 views

copyfail-deconstructed

copyfail-deconstructed Легко понимаемая версия CVE-2026-31431 — техника повышения привилегий, позволяющая любому пользователю получить права root. Оригинальное доказательство концепции находится здесь: https://github.com/theori-io/copy-fail-CVE-2026-31431, но оно сильно сжато и минифицировано для...

7.8CVSS6.7AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 10:48 a.m.9 views

copyfail-guard

copyfail-guard Automated detection and mitigation tool for the vulnerability CVE-2026-31431 "Copy Fail", a local privilege escalation LPE in the algifaead module AFALG interface of the Linux kernel. ⚠️ Scope: this project is purely defensive. It does not contain, generate, or reference exploit...

7.8CVSS6.6AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 3:55 a.m.6 views

CVE-2026-31431-Analysis

CVE-2026-31431-Analysis Technical Analysis Report: Exploitation of Isolation Failure in the Linux Kernel CVE-2026-31431...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 3:51 a.m.9 views

cve-2026-31431-mitigation

CVE-2026-31431 Copy Fail – Outillage technique de mitigation 1. Vue d'ensemble Ce paquet fournit une solution automatisée pour détecter et atténuer la vulnérabilité CVE-2026-31431 également appelée Copy Fail sur les systèmes Linux exécutant des noyaux affectés versions 4.14 à 6.12.84, 6.13 à...

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Kitploit
Kitploit
added 2026/09/17 1:54 a.m.11 views

copyfail-exploit

Copy Fail · CVE-2026-31431 Local privilege escalation on Linux kernels from 4.11 up to but not including the patched 6.18 releases. The bug lives in the kernel's AFALG socket interface—specifically how authencesn handles scatter-gather lists during in‑place AEAD decryption. The result: an...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:54 a.m.9 views

copyfail-arm64

Recherche Copy Fail ARM64 CVE-2026-31431 Analyse et reproduction ARM64 de la vulnérabilité d'élévation de privilèges du noyau Linux Copy Fail CVE-2026-31431, initialement divulguée par Xint. Article de blog : docs/post.md Contenu inclus Fichier| Description ---|--- docs/post.md| Article de blog...

7.8CVSS6.7AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:54 a.m.7 views

cve-2026-31431-checker

CVE-2026-31431 Copy Fail Detection Tool A comprehensive detection and analysis tool for CVE-2026-31431 "Copy Fail" vulnerability in Linux kernels. ⚠️ IMPORTANT DISCLAIMER This tool is for DETECTION ONLY. It does not exploit or modify any system files. Only reads system information and configuratio...

7.8CVSS6.6AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.32 views

copy-fail

copy-fail PoC de CVE-2026-31431 UTILISATION : wget https://raw.githubusercontent.com/pedromizz/copy-fail/main/poc.py python3 poc.py $ id uid=0root pedromizz :...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.9 views

Estudo-de-Caso-CVE-2026-31431-CopyFail

🐧 CVE-2026-31431 — CopyFail: Linux Kernel Privilege Escalation Complete Case Study — How it was discovered, how it works, how to test, how to replicate in a safe environment and how to fix the critical vulnerability that affects almost all Linux distributions since 2017. 🚨 Legal Notice / Disclaim...

7.8CVSS6.8AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.9 views

cfDr

cfDr - Copy Fail Doctor C opie F ail D étection et R emédiation Une suite de rôles Ansible et de playbooks pour détecter et remédier à la CVE-2026-31431 Copy Fail, une vulnérabilité critique d'élévation de privilèges locaux dans le module algifaead du noyau Linux. Dépôt 🔗 GitHub :...

7.8CVSS6.5AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.13 views

copy-fail-CVE-2026-31431

Copy Fail CVE-2026-31431 - PoC Ce dépôt contient une preuve de concept PoC pour la vulnérabilité Copy Fail CVE-2026-31431. ⚠️ Avertissement : Ce projet est destiné uniquement à des fins éducatives et de recherche. Ne l'utilisez PAS sur des systèmes dont vous n'êtes pas propriétaire ou pour lesquel...

7.8CVSS6.7AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.9 views

Mitigaciones

CVE-2026-31431 "Copy Fail" Mitigations Collection of automation scripts and playbooks for the detection and mitigation of vulnerability CVE-2026-31431 local privilege escalation via page cache corruption in setuid binaries on Linux systems. Repository Contents cve-2026-31431-mitigator.sh :...

7.8CVSS6.7AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.7 views

CVE-2026-31431-mitigation-suite

Framework de Défense AFALG Un framework de défense au niveau du noyau pour le sous-système AFALG Address Family Algorithm, famille 38 de Linux. Conçu pour les centres d'opérations de sécurité SOC gérant des parcs Linux d'entreprise où le Zero Trust doit s'étendre dans le noyau, et non s'arrêter à...

7.8CVSS6.4AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.9 views

CVE-2026-31431

CVE-2026-31431 Copy Fail — C PoC Trivial unprivileged LPE by writing 4 controlled bytes into the page cache of any readable file via a logic bug in AFALG kernel 4.14 → early 2026. Corrupt /usr/bin/su in-memory, then run it → root. Build & Run root@kitploit: 1. Generate an ELF payload reverse shel...

7.8CVSS6.7AI score0.99907EPSS
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Kitploit
Kitploit
added 2026/09/17 1:53 a.m.8 views

alg_check

⚠️ Important Disclaimer: Structural Hardening Risks This tool implements Structural Blocking to mitigate CVE-2026-31431 by physically renaming kernel modules and purging them from memory. Before use, please be aware of the following architectural risks: Kernel Update Volatility : Hardening effects...

7.8CVSS6.5AI score0.99907EPSS
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