CVE-2026-54001 osquery: Heap buffer overflow via `authenticode` table (Windows)

osquery is a SQL powered operating system instrumentation, monitoring, and analytics framework. Prior to 5.23.1, on Windows, a local unprivileged attacker can cause a heap buffer out-of-bounds write if there is a query of the authenticode table targeting a maliciously crafted binary, due to...

CVE-2026-41108

Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally...

Classic-Heap-Attacks-POCs-Windows-10

Pruebas de concepto contra el heap de Windows En este reposit...

CVE-2026-4452

Google Chrome on Windows contains an integer overflow vulnerability within the ANGLE component (prior to version 146.0.7680.153 ). A remote attacker can exploit this flaw via a crafted HTML page to potentially trigger heap corruption . This issue was also reported to affect Microsoft Edge . Remed...

EUVD-2025-202203

Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally...

awesome-windows-exploitation

This is a curated list of Windows Exploitation resources and tools. The list is organized by category, including Windows stack overflows, Windows heap overflows, kernel-based Windows overflows, Windows kernel memory corruption, return-oriented programming, Windows memory protections, bypassing...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-40891link is external Zyxel DSL CPE OS Command Injection Vulnerability CVE-2024-40890link is external Zyxel DSL CPE OS Command Injection Vulnerability...

Security Vulnerabilities fixed in Firefox 117 — Mozilla

When receiving rendering data over IPC mStream could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been create...

Python < 2.7.14, 3.4.x < 3.4.8, 3.5.x < 3.5.5 PyString_DecodeEscape integer overflow (bpo-30657) - Windows

CPython aka Python is prone to an integer overflow vulnerability. SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:python:python";...

Process Heap Analysis Framework: Python Haystack

Process Heap Analysis Framework python-haystack is an heap analysis framework, focused on searching and reversing of C structure in allocated memory. The first function/API is the SEARCH function. It gives the ability to search for known record types in a process memory dump or live process’s...