10169 matches found
copy-fail-CVE-2026-31431-C
copy-fail-CVE-2026-31431-C Verified on ubuntu 24,ubuntu 25,kali 2026. root@kitploit: gcc -o exploit exploit.c -lz && chmod +x exploit && ./exploit Static compilation root@kitploit: sudo apt install zlib1g-dev gcc -static -o exploit exploit.c -lz or root@kitploit: aarch64-linux-gnu-gcc -o exploit...
copyfail-c
copyfail-c A minimal C reproduction for researching Copy Fail CVE-2026-31431. This repository contains a compact C implementation built around the Linux kernel AFALG interface for vulnerability research, behavior analysis, and controlled reproduction. Repository layout root@kitploit: . ├── src/ C...
CVE-2026-31431-Copy-Fail---Vulnerability-Detection-Script
CVE-2026-31431 — Copy Fail — 취약점 탐지 스크립트 탐지 전용입니다. 작동하는 PoC는 이미 copy.fail/exploit에 존재합니다. 이 스크립트는 시스템 관리자와 보안 팀이 취약한 위치를 파악하거나 — 패치 적용 후에도 여전히 취약한지 확인하기 위한 것입니다. 이게 뭔가요? 2026년 4월 29일, Copy FailCVE-2026-31431이라는 취약점이 Xint Code Research Team에 의해 공개적으로 공개되었습니다. 이는 대략 2017년 부터 — 거의 10년 동안 — Linux 커널에...
copy.fail-mitigation-MLM
Multi-Linux Manager에서 copy-fail.sls 파일의 코드를 사용하여 새 구성 채널State Channel을 생성하세요. 구성 채널을 모든 머신에 할당하고 실행하거나 Highstate를 실행하세요. 이것은 임시 수정입니다!...
CVE-2026-31431-Linux-Copy-Fail
CVE-2026-31431 - Linux Copy-Fail 익스플로잇 Rust CVE-2026-31431Copy-Fail에 대한 로컬 권한 상승 익스플로잇의 Rust 구현입니다. 사용자 지정 셸코드예: Meterpreter를 실행할 수 있습니다. 소개 Xint는 AFALG와 splice를 연결하여 4바이트 쓰기 프리미티브를 달성하는 임의 페이지 캐시 쓰기 취약점인 CVE-2026-31431을 공개했습니다. 출처: Copy Fail: 732 Bytes to Root on Every Major Linux Distribution 면...
CVE-2026-31431-old-python
CVE-2026-31431 fork from: https://github.com/theori-io/copy-fail-CVE-2026-31431/blob/main/copyfailexp.py Problem Python versions below 3.10 does not have os.splice implementation. Solution Ctypes python wrapper for splice that can work on old Python versions Tested on python 3.7.3...
copy-fail-cve-2026-31431
CVE Checker for Copy Fail CVE-2026-31431 Authors/Contributors : Patrick Doyle Author/Maintainer, Effie Renard Co-Author, Kimberly-Lee Banks Co-Author, Chris F. Support/Code Review AI Disclosure : Claude Code used for writing tests files, writing test data, and a code security review. All edits we...
copy-fail-blocker
copy-fail-blocker BPF-LSM mitigation for CVE-2026-31431 "Copy Fail" and the RxRPC variant of Dirty Frag, and for similar privilege-escalation vulnerabilities that depend on userspace access to a kernel-side in-place crypto path reachable via the AFALG or AFRXRPC socket families. A small DaemonSet...
CVE-2026-31431-live-code-corruption
CVE-2026-31431 — Live Code Corruption via Page Cache A novel exploitation technique for CVE-2026-31431 "Copy Fail" that corrupts executable code of running processes through the Linux kernel's page cache, achieving root privilege escalation. What's Different All published exploits for this CVE...
Copy-Fail-CVE-2026-31431-Statically-PoC
Copy-Fail CVE-2026-31431 Static Go PoC This repository contains a Go port of the public Python proof of concept from theori-io/copy-fail-CVE-2026-31431. The program is Linux-only. It uses the Linux AFALG interface, AEAD control messages, and splice2 to preserve the behavior of the original PoC...
copy-fail-cve-2026-31431-aarch64
copy-fail-cve-2026-31431-aarch64 References: https://github.com/theori-io/copy-fail-CVE-2026-31431 https://github.com/bigwario/copy-fail-CVE-2026-31431-C Verified on ubuntu 25.10 aarch64 root@kitploit: python3 cve202631431exp.py...
copy-fail-tiny-elf-CVE-2026-31431
Copy Fail Tiny ELF - CVE-2026-31431 Minimal 436-bytes exploit for Copy Fail, thanks to the power of golfing Magic This ELF ultra golfs the exploit by being totally unmapped, rwx, and by using itself conditionally as the ELF payload to use to poison the cache. More cursed ELF internals golfs comin...
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,...
copy-fail-rs
This repository does not have a README...
copy-fail-go
Copy Fail - CVE-2026-31431 - golang version ⚠️ WARNING: This program is highly dangerous and experimental. Manual cleanup is required to clear the exploit. Use at your own risk! Technical Writeup original repo run check /usr/bin/su before run: root@kitploit: user@pc:$ hexdump -n 300 -x /usr/bin/su...
PT-2026-89682
Summary Multiple backends, when given a specially crafted object to copy, can escape the backend confinement. | Backend | Keep/Close | Per-backend severity | |---|---|---| | sftp | Medium | Real filesystem escape, fires under default encoding. | | smb | Low-Medium | Escapes to a different SMB sha...
ubuntu-cve-2026-31431-mitigation
Complete Guide to Updating the Kernel and kmod in Ubuntu to Fix Security Vulnerabilities CVE CVE-2026-31431 This vulnerability, also known as Copy Fail, is a logic bug in the Linux kernel that occurs in the AFALG / algifaead path. According to the discloser, an unprivileged local user can cause t...
CVE-2026-31431
Copy Fail - CVE-2026-31431 Technical Writeup Tested Distro / Version...