CVE-2026-42980-POC

CVE-2026-42980 Public Disclosure This repository contains the public disclosure material for CVE-2026-42980 , a Windows kernel WMI integer-underflow vulnerability that can be exploited for local privilege escalation to NT AUTHORITY\SYSTEM on vulnerable lab builds. Full write-up English article...

Windows-CVE-2024-38063

Windows-TCP/IP-IPv6CVE-2024-38063 Vulnerability CVE-2024-38063 is a remote code execution vulnerability in the TCP/IP component of the Windows operating system. According to Microsoft's official description, the vulnerability has a maximum severity rating of Critical, with a CVSS score of 9.8, an...

CVE-2022-0185-Case-Study

CVE-2022-0185-Case-Study This case study is a result of an assignment of ECE 9069: Introduction to Hacking : https://whisperlab.org/introduction-to-hacking/ CVE-2022-0185 Overview CVE-2022-0185 is a heap-based buffer overflow flaw was found in the way the legacyparseparam function in the Filesyst...

My-CVEs

A list of vulnerabilities I found. Some vulnerabilities come with deep technical writeups, exploits or even fuzzing session walkthroughs. Some vulnerabilities don't have CVEs because maintainers ghosted me, or because a maintainer didn't agree it's a security bug, I decided to release those as...

SdoKeyCrypt-sys-local-privilege-elevation

SdoKeyCrypt.sys - Local Privilege Elevation Vulnerability 1. What is SdoKeyCrypt.sys? SdoKeyCrypt.sys is a keyboard protection driver for a MMORPG, aka Massively-Multiplayer-Online-Role-Playing-Game, called MapleStory Online which is published by Shanda Group in China. The game's official website...

fluffi

FLUFFI FLUFFI - A distributed evolutionary binary fuzzer for pentesters. About the project High level overview Beginner Tutorial Getting started Usage HOWTOs Technical Details Contributing to FLUFFI LICENSE Bugs found So far, FLUFFI was almost exclusively used on SIEMENS products and solutions...

CVE-2026-98839

A flaw was found in the Linux kernel's virtual terminal selection subsystem. When pasting console selections, a race condition can occur if another process concurrently replaces the selection buffer with shorter content while the operation is temporarily paused. This situation causes an integer...

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-2019-14287-write-up

CVE-2019-14287-write-up 4294967295 Sudo Bug Allows Restricted Users to Run Commands as Root DEMONSTRATION OF VULNERABILITY Add a new user: sudo su - root useradd -m -s /bin/bash testuser passwd testuser // add password to user visudo Add a new entry test ALL=ALL, !root /usr/bin/id // specifying...

CVE_2025_24257----NOT-MINE

🔧 CVE202524257----NOT-MINE - Run the Windows PoC Safely 🧾 Overview CVE202524257----NOT-MINE is a Windows proof of concept that shows a kernel memory bug in IOGPUFamily. It is based on a bitmapmask underflow that can lead to a kernel heap out-of-bounds write. This project is the first public PoC...

CVE-2023-25610

CVE-2023-25610 Heap memory underflow in the FortiOS management interface leads to remote code execution. Scope and Limitations 1. Fortinet 6.x 2. Based on TLSv1.3; may vary across other TLS versions Usage python3 cve-2022-42475.py rhost rport lhost 'command' python3 CVE-2023-25610.py 192.168.10.1...

CVE-2020-1349

CVE-2020-1349 This vulnerability occurs in Outlook 2019 16.0.12624.20424 installed on Korean Windows 10 1909 x64, codepage 949. TLDR; I have not been able to bypass aslr using this vulnerability, but I have written an outlook 2019 32bit exploit that pops up a calculator using the address of a...

Urgent11-Suricata-LUA-scripts

Urgent11-Suricata-LUA-scripts Suricata LUA scripts to detect CVE-2019-12255, CVE-2019-12256, CVE-2019-12258, and CVE-2019-12260 CVE-2019-12255 The script checks for CVE-2019-12255, the packet that is checked needs to have the PSH, ACK, and URG flags set, and have a payload size that exceeds 1500...

EUVD-2026-108728

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: account only unread bytes in readskb After a partial stream receive, rxbytes tracks the unread suffix while bufused and peer credit still cover the whole packet. virtiotransportreadskb dequeues that packet but passe...

CVE-2026-99062

The Linux kernel contains a vulnerability in the vsock/virtio component where virtio_transport_read_skb() incorrectly manages byte accounting. After a partial stream receive, the function dequeues a packet but passes the full pkt_len for both buf_used and peer credit counters, causing rx_bytes to...

CVE-2026-81000

⚡ CVE-2026-81000 - TUNderflow Linux Kernel TUN/TAP Receive Headroom Memory Corruption A Linux kernel memory-corruption vulnerability in the TUN/TAP networking subsystem , caused by insufficient bounds on receive headroom and an integer underflow in the packet allocation path. ⚠️ Disclaimer This...

retbleed-speculative-execution-poc

Retbleed: Arbitrary Speculative Code Execution via RSB Underflow A hands-on reproduction of Retbleed CVE-2022-29900 / CVE-2022-29901 — the 2022 micro-architectural attack that broke the "Retpoline" defense by proving that ret instructions, long assumed safe, can be hijacked when the CPU's Return...

tools-for-CVE-2018-1000001

Tools for CVE-2018-1000001 Check vulnerability: $ cat /proc/sys/kernel/unprivilegedusernsclone Output: 1 If file "/proc/sys/kernel/unprivilegedusernsclone" does not exists: $ unshare -mU /bin/sh -c "sleep 5" & /bin/sh -c "sleep 1; cd /proc/$!/cwd; realpath .; kill -9 $!" The output must contain t...

CVE-2022-2869-detector

CVE-2022-2869 CodeQL Detector This project implements a general CodeQL detector for the root weakness behind CVE-2022-2869: an unsigned subtraction that may underflow because the program has not established a sufficient lower-bound/order guard before the arithmetic. Why this version is different...

CVE-2026-98726

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express multipath subsystem. A malicious NVMe device can provide crafted Asymmetric Namespace Access ANA log data that triggers an integer underflow during buffer bounds validation. This failure leads to an out-of-bounds memory read,...