CVE-2026-42945

🛡️ CVE-2026-42945 - NGINX Rift Critical Heap-Based Buffer Overflow in NGINX 📌 Overview CVE-2026-42945 also known as NGINX Rift is a critical security vulnerability in the ngxhttprewritemodule of NGINX. Type : Heap-based Buffer Overflow CWE-122 Discovered : May 2026 Existed For : 18 years...

ai-vuln-rediscovery-nginx-cve-2026-42945

AI-Assisted Rediscovery of CVE-2026-42945 in nginx This repository documents a reproducible AI-assisted vulnerability rediscovery experiment against nginx ngxhttprewritemodule, later associated with CVE-2026-42945. The experiment is intentionally narrow. The vulnerable file,...

CVE-2026-97555

CVE-2026-97555 — cifs DACL owner/group heap overflow English | 简体中文 Kernel heap overflow in the SMB client DACL rewrite. idmodetocifsacl sizes the output security descriptor from the DACL returned by the server, but replacesidsandcopyaces rewrites every ACE with the new owner/group SID up to 68...

CVE-2021-3156-Baron-Samedit

CVE-2021-3156 – Baron Samedit Heap-Based Buffer Overflow in sudo | Exploitation & Mitigation Analysis Overview CVE-2021-3156, known as Baron Samedit , is a heap-based buffer overflow vulnerability in the sudo program. It allows any unprivileged local user to gain root privileges on vulnerable...

CVE-2024-38077-MadLicense-exploit

CVE-2024-38077 MadLicense - Complete Exploitation Framework 📚 Technical Documentation for Presentation This document explains each component of the framework, why it exists , and how the heap buffer overflow exploitation works in modern Windows. 🎯 What Is CVE-2024-38077? The Vulnerability Windows...

CVE-2026-42945

NGINX Rift RCE Proof of concept for CVE-2026-42945 , a critical heap buffer overflow in NGINX's ngxhttprewritemodule introduced in 2008. The bug enables unauthenticated remote code execution against servers using rewrite and set directives. This vulnerability — along with three other memory...

CVE-2019-20326

CVE-2019-20326 GNOME gThumb and Linux Mint Pix use the cairoio module for displaying several image formats with the Cairo graphics library. In gThumb versions 3.8.3 and Pix versions 2.4.5, cairoio is vulnerable to a heap buffer overflow via a JPEG image with either a width or height greater than...

Cisco-ASA-CVE-2025-20333-Scanner

CVE-2025-20333 Scanner A Python-based diagnostic scanner for Cisco ASA / FTD VPN Web Server Buffer Overflow CVE-2025-20333. CVE-2025-20333 is a critical heap-based buffer overflow vulnerability in the WebVPN file upload handler that can lead to remote code execution RCE as root when successfully...

CVE-2023-4911

glibc Heap Buffer Overflow Vulnerability CVE-2023-4911 Item| Description ---|--- CVE ID| CVE-2023-4911 Attack Type| Heap Buffer Overflow → Local Privilege Escalation CVSS 3.1| 7.8 High Disclosure Date| 2023-10-03 Vulnerability Point| glibc dynamic loader ld.so GLIBCTUNABLES parser Affected...

CVE-2009-4049

CVE-2009-4049 Heap-based buffer overflow in aswRdr.sys aka the TDI RDR driver in avast! Home and Professional 4.8.1356.0 allows local users to cause a denial of service memory corruption or possibly gain privileges via crafted arguments to IOCTL 0x80002024. While part of the reason as to why I di...

fgt-cve-2023-27997-exploit

fgt-cve-2023-27997-exploit FortiGate SSL‑VPN CVE‑2023‑27997 Exploit PoC Script with ROP Chain Table of Contents Description Affected Versions Installation Usage Example Output Technical Details Warnings References Description fgt-cve-2023-27997-exploit.py is a Proof‑of‑Concept PoC exploit script...

CVE-2026-125250

A flaw was found in FFmpeg. A heap buffer overflow can occur in the GIF encoder when transcoding a specially crafted PAL8 video file due to a failure to resize the output buffer when the frame linesize grows mid-stream. This vulnerability can lead to memory corruption, potentially resulting in an...

CVE-2026-125209

A flaw was found in FFmpeg. A heap buffer overflow can occur in the DVD subtitle encoder when transcoding a media file containing crafted bitmap subtitles due to underestimating the RLE Run-Length Encoding output size for odd-width rectangles. This vulnerability can lead to memory corruption,...

PoC-CVE-2025-69419

CVE-2025-69419 – OpenSSL Heap Buffer Overflow Reproducer Overview This repository contains a minimal proof-of-concept reproducer for CVE-2025-69419 affecting vulnerable versions of OpenSSL. The PoC demonstrates the heap out-of-bounds write reported for PKCS12getfriendlyname when processing a...

CVE-2023-40031

CVE-2023-40031 Analysis and Reproduction of notepad++ Heap Buffer Overflow Vulnerability CVE-2023-40031 Vulnerability Overview Notepad++ is a well-known open-source code editor that runs on Windows and supports multiple programming languages. Recently, security researchers examined Notepad++ and...

freebsd-dhclient-poc

CVE-2020-7461 Reproducer PoC Authors: Moshe Kol, Shlomi Oberman Reproducer PoC for FreeBSD dhclient heap-based buffer overflow vulnerability when parsing DHCP option 119 CVE-2020-7461. The problem resides in the function findsearchdomainnamelen in the file sbin/dhclient/options.c. This function i...

CVE-2026-42945

CVE-2026-42945 - NGINX Rift Vulnerability Analysis and Reproduction Overview CVE-2026-42945 codename "NGINX Rift" is a heap buffer overflow vulnerability in the NGINX ngxhttprewritemodule, with a CVSS v4 score of 9.2 Critical. Discovered by the depthfirst security research team in April 2026, thi...

CVE-2026-125262

A flaw was found in FFmpeg. A heap buffer overflow can occur in the LCEVC decoder when decoding a specially crafted H.264 or HEVC video file due to a missing validation of output picture dimensions against the allocated frame. This vulnerability can lead to memory corruption, potentially resultin...

CVE-2026-125233

A flaw was found in FFmpeg. A heap buffer overflow can occur in the DVB subtitle encoder when transcoding a specially crafted media file containing many bitmap subtitle rectangles due to undercounting the CLUT Color Look-Up Table segment headers. This vulnerability can lead to memory corruption,...

uboatdemo

uboatdemo A demo server for CVE-2016-3955 UBOAT Performs Linux heap buffer overflow, when USB/IP client begins sending control URBs. Building The server is a standard simple Go program. You can build it the usual way assuming you have Go setup and configured according to official instructions wit...