Copy-Fail

CVE-2026-31431 – "Copy Fail" Reachability Checker A simple, safe Python script that determines whether a Linux system is vulnerable to CVE-2026-31431 "Copy Fail", a local privilege escalation that affects all major distributions since kernel 4.14. ⚠️ What is Copy Fail? CVE-2026-31431 is a...

Dirty-Frag-Kubernetes-PoC

Dirty Frag CVE-2026-43284 — Kubernetes Container Escape PoC A proof-of-concept demonstrating how a default, unprivileged Kubernetes Pod can achieve node-level code execution on Amazon EKS by exploiting the Dirty Frag Linux kernel page-cache corruption vulnerability through shared container image...

Copy-Fail-CVE-2026-31431

Copy-Fail-CVE-2026-31431 A proof-of-concept exploit reproduction of the Linux kernel vulnerability CVE-2026-31431 , also known as Copy Fail. Credits to: Copy Fail Affected Systems Linux kernel versions 4.14 and newer Most major distributions released from 2017 until patch deployment Ubuntu, Debia...

cve-2026-31431-mitigation

CVE-2026-31431 seccomp Mitigation A lightweight, reversible seccomp-based mitigation for CVE-2026-31431, a local privilege escalation vulnerability in the Linux kernel's algifaead / authencesn crypto subsystem. 中文文档 Vulnerability Overview Type: Local Privilege Escalation LPE Affected Component:...

copy-fail

Copy Fail PoC English Python PoC for CVE-2026-31431 , intended for controlled laboratory testing on authorized Linux systems. For use only in your own environments, labs, or systems where you have explicit permission. Do not run this code against third-party systems. Description copy-fail.py chec...

chronomaly

Chronomaly Chronomaly es un exploit del kernel para el kernel de Android / Linux usando CVE-2025-38352. El exploit fue escrito específicamente para el kernel de Linux v5.10.157, pero debería funcionar contra todos los kernels vulnerables v5.10.x, ya que no requiere ningún offset específico del...

copy-fail_LPE_Interactive

CVE-2026-31431 Copy Fail Exploit Linux kernel page cache poisoning exploit tool with support for non-interactive command execution. Vulnerability Overview CVE-2026-31431 is a logic flaw in the Linux kernel, present in the authesn AEAD algorithm implementation. Through the AFALG and splice system...

CVE-2026-22187-Bio-Formats-unsafe-Java-deserialization-via-.bfmemo

CVE-2026-22187-Bio-Formats-unsafe-Java-deserialization-via-.bfmemo Bio-Formats ≤ 8.3.0 performs unsafe Java deserialization of attacker-controlled .bfmemo cache files during image processing; crafted .bfmemo can trigger deserialization of untrusted data DoS/logic manipulation; potentially RCE if...

CVE-2026-31431

CVE-2026-31431 LPE PoC Rust Implementation This project is a Proof of Concept PoC implemented in Rust for a local privilege escalation LPE vulnerability simulating CVE-2026-31431. It demonstrates how to manipulate the Linux kernel page cache by exploiting the Crypto API.cite: 1, 2 !CAUTION This...

CVE-2025-27415-PoC

CVE-2025-27415 PoC Envenenamiento de caché en Nuxt3 Repositorio para configurar el entorno de la vulnerabilidad de envenenamiento de caché que ocurre en nuxt3 =3.0.0 3.16.0 Resumen de la vulnerabilidad Cuando hay un CDN delante del servidor nuxt y el CDN guarda solo la ruta, excluyendo los...

squid

SQUID Web Proxy Cache http://www.squid-cache.org/ Copyright C 1996-2026 The Squid Software Foundation y colaboradores El software Squid se distribuye bajo la licencia GPLv2+ e incluye contribuciones de numerosas personas y organizaciones. Consulte los archivos COPYING y CONTRIBUTORS para más...

CVE-2026-31431-poc

Copy Fail Command PoC Wrapper A small modified proof-of-concept wrapper for Copy Fail / CVE-2026-31431 that allows passing a custom command from the terminal instead of always launching an interactive root shell so it can be ran in an none interactive environment such as a web shell. This project...

copy-fail-tiny-elf-CVE-2026-31431

Copy Fail Tiny ELF - CVE-2026-31431 Copy Fail 用の最小 436 バイトのエクスプロイト。ゴルフの力に感謝 マジック この ELF は、完全にアンマップされ rwx であること、そしてキャッシュを汚染するための ELF ペイロードとして条件付きで自身を使用することで、エクスプロイトを超ゴルフ化しています。より呪われた ELF 内部のゴルフが近日公開予定 より良いアイデアをお持ちですか? https://copy.golf/ で競い合いましょう === BEGIN SLOPPED PORTION === 参考文献 技術解説:...

copyfail-rs

copyfail-rs Rust implementation of CVE-2026-31431 Copy Fail — a Linux kernel page-cache write primitive via AFALG splice. 中文文档 / Chinese README CVE-2026-31431 The Linux kernel's algifaead implementation allows an unprivileged user to write arbitrary data into the page cache of any readable file v...

Dirty-Frag-Analysis

Dirty Frag Deep Technical Analysis CVE-2026-43284 xfrm-ESP / CVE-2026-43500 RxRPC Linux kernel local privilege escalation vulnerability — PoC reverse engineering · Shellcode breakdown · Patch principles · Detection script Vulnerability Overview Dirty Frag exploits two independent vulnerabilities,...

CVE-2026-31431

CVE-2026-31431 - Copy Fail PoC Educational Proof of Concept for CVE-2026-31431 , also known as Copy Fail , a Linux kernel local privilege escalation vulnerability involving the AFALG / algifaead cryptographic interface. !WARNING This repository is provided strictly for educational, defensive, and...

CVE-2026-3844

CVE-2026-3844 Breeze Cache ≤ 2.4.4 - Unauthenticated Arbitrary File Upload ⚠️ Disclaimer THIS TOOL IS PROVIDED FOR EDUCATIONAL AND SECURITY RESEARCH PURPOSES ONLY. Unauthorized access to computer systems is illegal. Use this tool only on systems you own or have explicit permission to test. The...

CVE-2026-53365

CVE-2026-53365 — VsockDrop:iouring + AFVSOCK Zero-Copy Reference Count Underflow, Page-Cache Overwrite Privilege Escalation HackSpeak distribution mirror. This repository is a distribution mirror of MaherAzzouzi/vsockdrop , with code identical to upstream; upstream does not include a LICENSE, so...

CVE-2026-46300_Fragnesia

🧨 Fragnesia — CVE-2026-46300 Linux Kernel LPE Audit & Exploit Toolkit · Page-Cache / XFRM ESP-in-TCP espintcp Regression Interactive audit → LPE prerequisite detection → Automated exploit execution after confirmation ⚠️ Ethical & Legal Warning This tool is intended solely for legitimate and...

CVE-2026-1010-WebSocket-Connection-Smuggling-via-Malformed-Upgrade-Header

CVE-2026-1010 – WebSocket 연결 밀반입 개요 리버스 프록시와 백엔드가 형식이 잘못된 WebSocket 업그레이드 헤더가 포함된 HTTP 요청을 파싱하는 방식에서 불일치를 보입니다. 프록시는 이를 하나의 요청으로 취급하지만, 백엔드는 두 개의 요청으로 해석하여 공격자가 숨겨진 요청을 밀반입할 수 있게 됩니다. 이로 인해 캐시 중독 또는 접근 제어 우회가 발생할 수 있습니다. 취약점 세부 정보 유형: 연결 밀반입 / 요청 분할 영향: 내부 엔드포인트에 대한 무단 접근, 캐시 중독. 근본 원인: 프록시는 요청을...