Microsoft: Critical Security Issue Found in Windows Notepad

Microsoft patches CVE-2026-20841, a high-severity Windows Notepad flaw that could allow code execution via malicious Markdown files.
TechRadar

Microsoft patches concerning Windows 11 Notepad security flaw - Markdown issues could have let hackers slip in malware without warning

Microsoft patches Windows 11 Notepad RCE flaw CVE-2026-20841 Vulnerability exploited Markdown links to execute malicious code with user permissions Patch Tuesday update fixes issue; versions 11.2510 ...
ExtremeTech

Microsoft Fixes Windows 11 Bug That Let Attackers Run Remote Code in Notepad

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Windows Latest

Microsoft confirms 8.8-rated security issue in Windows 11 Notepad due to modernization efforts, Patch Tuesday fix rolling out

Microsoft has confirmed a major Remote Code Execution vulnerability in the modern Notepad app on Windows 11, and the fix is now rolling out as part of the February 2026 Patch Tuesday update. The ...
GitHub

XML Data Integrity Checksum (XDIC)

The XML Data Integrity Checksum (XDIC) project provides a standard and reference implementation for embedding checksums in XML files. This approach is designed to ensure the integrity of XML data ...
GitHub

A program to create Cursor-Installer files simply and fast.

Pick or Drag & Drop cursor files in their corresponding slot. Give the cursor package a name and hit create package. Optionally you can also decide wether to create the package inside a .zip ...