One-byte heap buffer overflow in BSON bulk document writer in MongoDB C Driver

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

EUVD-2026-95152

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

CVE-2026-106431

The MongoDB C Driver contains a one-byte heap buffer overflow in the BSON bulk document writer . An off-by-one error allows a zero byte to be written past a heap allocation when a document ends at a specific buffer boundary. This vulnerability can lead to process memory corruption or a process te...

CVE-2026-106431 One-byte heap buffer overflow in BSON bulk document writer in MongoDB C Driver

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

CVE-2026-106431

An off-by-one error in the BSON bulk document writer in the MongoDB C Driver can write one zero byte immediately past a heap allocation when a document ends at a specific buffer boundary. An actor who can influence the size of documents serialized by an embedding application can corrupt adjacent...

CVE-2020-15368-AsrDrv103-research

CVE-2020-15368 — AsrDrv103.sys This repository contains my materials related to the reverse engineering of the ASRock AsrDrv103.sys Windows kernel driver associated with CVE-2020-15368. The project was created as a practical study of Windows kernel drivers, driver communication interfaces,...

Out-of-bounds read in SCRAM response parsing in MongoDB C Driver

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

CVE-2026-106428

The MongoDB C Driver is vulnerable to an out-of-bounds read during SCRAM authentication response parsing . Specifically, processing a malformed server-final message can cause the driver to read one byte beyond a fixed-size buffer. A server or network intermediary capable of providing this message...

CVE-2026-106428 Out-of-bounds read in SCRAM response parsing in MongoDB C Driver

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

EUVD-2026-95144

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

CVE-2026-106428

An out-of-bounds read in SCRAM authentication response parsing in the MongoDB C Driver can read one byte beyond a fixed-size buffer when processing a malformed server-final message. A server or network intermediary able to provide this message before server-signature verification can cause the...

composer-CVE-2026-40261-CVE-2026-40176-PoC

!CAUTION THIS REPOSITORY CONTAINS PROOF-OF-CONCEPT CODE FOR VULNERABILITIES CVE-2026-40261 AND CVE-2026-40176 IN COMPOSER. !CAUTION THE CODE IS INTENDED FOR EDUCATIONAL AND TESTING PURPOSES ONLY. !CAUTION DO NOT USE THIS CODE IN PRODUCTION ENVIRONMENTS OR AGAINST SYSTEMS WITHOUT PROPER...

CVE-2026-1880

CVE-2026-1880 https://github.com/user-attachments/assets/2602558f-abd8-4773-9094-64c32501dfed ASUS DriverHub Update TOCTOU LPE ASUS DriverHub Driver Update Process TOCTOU Vulnerability Leading to LPE Technical Resources Technical Presentation PDF 한국어.md | English.md Asus Hall of Fame Afterword...

KillChain

KillChain ?? Disclaimer: This project is intended strictly for educational and security research purposes. The author is not responsible for any misuse, damage, or illegal activity caused by this tool. Use only in isolated lab environments with explicit permission. Overview KillChain is a user-mo...

IOBitUnlockerUnlocker

Intro 0 day Moves or Copies any file. Bypasses previous patch with a checksum trick. Writup: https://nathan2.com/files/iobit.pdf Overall info: https://nathan2.com/posts/iobit/ I discovered this without knowing that this there was another previous exploit that discovered this first. However, this...

CVE-2025-24990_POC

Windows Agere Modem Driver ltmdm64.sys. This driver is very old and is not loaded by default on my test machine, so I will exploit it in a BYOVD scenario. Interestingly, according to my research this driver has existed on Windows 7 and has at least one bug. here At that time, MSRC didn't take any...

go-dbmigrate

migrate A migration helper written in Go. Use it in your existing Golang code or run commands via the CLI. GoCode import github.com/mattes/migrate/migrate CLI go get -u github.com/mattes/migrate Features Super easy to implement Driver interface. Gracefully quit running migrations on ^C. No magic...

CVE-2021-21311

CVE-2021-21311 Adminer is an open-source database management in a single PHP file. In adminer from version 4.0.0 and before 4.7.9 there is a server-side request forgery vulnerability. Users of Adminer versions bundling all drivers e.g. adminer.php are affected. This is fixed in version 4.7.9...

EDRKiller

EDRKiller Use cve-2026-36425 killer edr，360 can killer Kills any antivirus processes, including but not limited to 360 Security and Huorong Security. I am exploiting a driver vulnerability for process manipulation, registering the driver via NT‑functions. No hiding is implemented. Compiled with...

CVE-2026-32223-USBPrint-Exploit

CVE-2026-32223: Plug me If you can : Exploiting USB Printer Drivers in Windows Heap-based buffer overflow in Windows USB Print Driver usbprint.sys leading to Local Privilege Escalation LPE This vulnerability was discovered and reported by ENKI WhiteHat. Overview CVE-2026-32223 is a heap-based...