CVE-2026-23918-test

CVE-2026-23918-test This repository contains a Proof of Concept PoC demonstrating the Double Free vulnerability CVE-2026-23918 in Apache HTTP Server 2.4.66 modhttp2. The vulnerability stems from a race condition during early RSTSTREAM frame processing. I focused on the timing window where the...

CVE-2022-36234

Description of CVE-2022-36234 SimpleNetwork TCP Server commit 29bc615f0d9910eb2f59aa8dff1f54f0e3af4496 was discovered to contain a double free vulnerability which is exploited via crafted TCP packets. Triggering the double free will allow clients to crash any SimpleNetwork TCP server remotely. In...

CVE-2023-25136

CVE-2023-25136 OpenSSH 9.1 vulnerability mass scan and exploit Description OpenSSH server sshd 9.1 introduced a double-free vulnerability during options.kexalgorithms handling. This is fixed in OpenSSH 9.2. The double free can be leveraged, by an unauthenticated remote attacker in the default...

cve-2022-21907-http.sys

cve-2022-21907-http.sys by 1vere$k CVE-2022-21907 - Double Free in http.sys driver. Summary An unauthenticated attacker can send an HTTP request with an "Accept-Encoding" HTTP request header triggering a double free in the unknown coding-list inside the HTTP Protocol Stack http.sys to process...

CVE-2023-25136_POC

CVE-2023-25136 POC POC For A Pre Auth Double Free Vulnerability Affecting OpenSSH 9.1 To 9.2 Neccessary libraries Please make sure you have the following dependencies installed: Python 3 duh termcolor argparse fabric You can also install these libraries directly from the included requirements.txt...

drmemory

Dr. Memory: the memory debugger About Dr. Memory Dr. Memory is a memory monitoring tool capable of identifying memory-related programming errors such as accesses of uninitialized memory, accesses to unaddressable memory including outside of allocated heap units and heap underflow and overflow,...

CVE-2026-25243-debugfree

CVE-2026-25243 — DEBUG-free Redis RCE private Reliable remote code execution from a single crafted RESTORE on jemalloc Redis — noDEBUG command, no /proc, no gdb, no ROP, ASLR on. Runs the attacker's command as the redis process root in default images. 🔒 Private repository — authorized security...

CVE-2023-25136

OpenSSH CVE-2023-25136 Pre-Auth Double Free – Writeup and POC What is OpenSSH? OpenSSH is a popular tool used for secure communication and remote access. It was developed as a free, open-source implementation of the Secure Shell SSH communications protocol and is widely used for various...

CVE-2023-25136

OpenSSH Pre-Auth Double Free CVE-2023-25136 POC This repository contains a Proof of Concept POC script to check for the OpenSSH Pre-Auth Double Free vulnerability CVE-2023-25136 using the Paramiko library in Python. Prerequisites Before running this POC script, you need to make sure you have the...

CVE-2019-11932

CVE-2019-11932 double-free bug in WhatsApp exploit poc. Note: make sure to set the listner ip in exploit.c inorder to get shell nc -lvp 5555 or whatever port. and then compile. gcc -o exploit egiflib.c exploit.c then run ./exploit and save the content to .gif and send to victim. Source...

CVE-2026-23918

CVE-2026-23918: Apache HTTP/2 Double-Free DoS CVE-2026-23918 | Apache HTTP Server 2.4.66 | CWE-415: Double Free | CVSS 8.8 | Fixed in 2.4.67 A double-free vulnerability in modhttp2 h2mplx.c allows remote attackers to cause a denial of service worker crash via rapid RSTSTREAM frames that trigger a...

CVE-2025-62215-POC

CVE-2025-62215 — Windows Token UAF SepTokenSidSharingEnabled Race Condition This repository is for educational and research purposes only. Overview A Use-After-Free vulnerability PoC that occurs in the SepTokenSidSharingEnabled optimization path of the Windows kernel. When NtDuplicateToken...

CVE-2026-25243

CVE-2026-25243 — Redis RESTORE zipmap double-free → remote code execution TL;DR. A malformed DUMP payload passed to RESTORE triggers a heap double-free in Redis's legacy hash-zipmap loader. Under default jemalloc the double-free is silent the server keeps running, which turns it into a controllab...

CVE-2025-62215_Windows_Kernel_PE

CVE-2025-62215 Exploit PoC Original code credit: https://github.com/dexterm300 🧨 Description This repository contains a proof-of-concept exploit for CVE-2025-62215 , a race condition vulnerability in the Windows kernel that can be triggered via concurrent manipulation of kernel object handles...

leHACK-Analysis-of-CVE-2018-8453

leHACK 2019: Analyzing CVE-2018-8453: An interesting tale of UAF and Double Free in Windows Kernel This talk was delivered at leHACK 2019 Abstract In this talk, we discuss intricate details of exploitation of CVE-2018-8453, a vulnerability in win32.sys Microsoft Windows driver. It which was...

CVE-2019-11932

CVE-2019-11932 Double-Free bug in WhatsApp exploit poc. Note: Make sure to set the listner ip in exploit.c inorder to get shell nc -lvp 1337 or whatever port. and then compile. make or gcc -o exploit egiflib.c exploit.c then run ./exploit and save the content to .gif and send to victim. Source...

CVE-2026-23918

CVE-2026-23918 Double-free in Apache httpd modhttp2 stream cleanup leading to pre-auth RCE. Affected: httpd 2.4.66 with modhttp2 and multi-threaded MPM event/worker. Fixed in: 2.4.67. Found and reported by Bartlomiej Dmitruk striga.ai and Stanislaw Strzalkowski isec.pl. Writeup:...

linux-kernel-exploits

linux-kernel-exploits Introduction linux-kernel-exploits Vulnerability List CVE Description Kernels CVE–2018–18955 mapwrite in kernel/usernamespace.c allows privilege escalation Linux kernel 4.15.x through 4.19.x before 4.19.2 CVE–2018–1000001 glibc glibc 2.6.22 released in 2007 CVE-2016-2384 a...

CVE-2019-11932

CVE-2019-11932 How a double-free bug in WhatsApp turns to RCE I’m going to share about a double-free vulnerability that I discovered in WhatsApp for Android, and how I turned it into an RCE. I informed this to Facebook. Facebook acknowledged and patched it officially in WhatsApp version 2.19.244...

bincat

Introducción ¿Qué es BinCAT? BinCAT es un kit de análisis de código binario estático , diseñado para ayudar a los ingenieros inversos, directamente desde IDA o usando Python para automatización. Incluye: análisis de valores registros y memoria análisis de contaminación reconstrucción y propagació...