CVE-2026-29145-Tester

CVE-2026-29145 Testing Environment 📌 Overview This repository contains a proof-of-concept PoC environment designed to test for CVE-2026-29145. The vulnerability is an authentication bypass in Apache Tomcat's Mutual TLS CLIENTCERT implementation. When OCSP Online Certificate Status Protocol is...

copy-fail-cve-2026-31431

Copy Fail - CVE-2026-31431 This repository provides a Go port of the public Copy Fail PoC and a reproducible build pipeline for multi architecture Linux binaries. Copy Fail CVE-2026-31431 is a Linux kernel logic flaw in authencesn that enables a deterministic 4 byte write into page cache data...

copy-fail-zig

Copy Fail CVE-2026-31431 Zig implementation Zig implementation of the 732 Byte proof of concept for the Copy Fail Linux LPE CVE-2026-31431, which was disclosed by Theori / Xint on April 29th 2026 The writeup can be found at copy.fail. This implementation has no runtime dependencies and can be run...

copy-fail-CVE-2026-31431-Python-Golfing

This repository does not have a README...

copy-fail-CVE-2026-31431

reference: https://xint.io/blog/copy-fail-linux-distributionsthe-demo-5...

copy-fail

Copy Fail PoC Proof of concept for CVE=2026-31431 These scripts elevate any regular user to root. Works on most Linux distros and CPUs. Technical writeup at https://copy.fail...

CVE-2026-31431-Copy-Fail

CVE-2026-31431 - Verification and Mitigation Script This repository documents a Bash script used to assess exposure to CVE-2026-31431 on Linux hosts, with a focus on Ubuntu, and to apply a simple mitigation by blocking the algifaead module. Language versions: English: README.md Portuguese:...

cve-2026-31431

CVE-2026-31431 Copy Fail Test This repository contains a workflow file for GitHub Actions to test whether the action runner is affected by CVE-2026-31431. You can do the test by yourself, just create a repository by this template and trigger the test.yml workflow manually remember to change the o...

CVE-2026-29145-Tester

CVE-2026-29145 Testing Environment 📌 Overview This repository contains a proof-of-concept PoC environment designed to test for CVE-2026-29145. The vulnerability is an authentication bypass in Apache Tomcat's Mutual TLS CLIENTCERT implementation. When OCSP Online Certificate Status Protocol is...

CVE-2026-31431-Copy-Fail---Vulnerability-Detection-Script

CVE-2026-31431 — Copy Fail — Vulnerability Detection Script Detection only. A working PoC already exists at copy.fail/exploit. This script is for sysadmins and security teams determining where they are vulnerable — or still vulnerable after patching. What's this about? On April 29th 2026, a...

cve-2026-31431

CVE-2026-31431 Copy Fail Detection and Mitigation Tool This project provides a set of Bash scripts for detecting and mitigating CVE-2026-31431 also known as "Copy Fail", a Linux kernel local privilege escalation vulnerability. Vulnerability Overview CVE ID : CVE-2026-31431 Vulnerability Type :...

copy.fail-mitigation-MLM

Create a new configuration channel State Channel in Multi-Linux Manager using the code from the copy-fail.sls file. Assign the config channel to all your machines and run it, or execute Highstate. This is a temporary fix!...

CVE-2026-31431-Linux-Copy-Fail

CVE-2026-31431 - Linux Copy-Fail Exploit Rust A Rust implementation of a local privilege escalation exploit for CVE-2026-31431 Copy-Fail. It allows executing customized shellcode such as Meterpreter Introduction Xint disclosed CVE-2026-31431, an arbitrary page cache write vulnerability that chain...

cve-2026-29145

CVE-2026-29145 — OCSP checks sometimes soft-fail even when soft-fail is disabled Discoverer: gregk4sec https://github.com/gregk4sec/cve Discovery Date: 2026-02-26 Affected Vendor: Apache Affected Product: Tomcat Severity: 9.1 CRITICAL CWE: CWE-287 Improper Authentication Status: Under Review /...

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...

CVE-2026-1357-POC

CVE-2026-1357 — WPvivid Backup & Migration RCE CVE Credit: Lucas Montes NiRoX Tool By: CyberTechAjju CVSS: 9.8 Critical | Affected: ≤ 0.9.123 | Patched: 0.9.124 ⚠️ Disclaimer For authorized security testing only. Unauthorized access to systems is illegal. Overview Unauthenticated RCE in WPvivid...

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...

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...

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...