Microsoft plugs remote code vulnerability in Notepad app on Windows 11

Microsoft fixes a critical Notepad vulnerability in Windows 11 that could allow remote code execution via malicious Markdown files. Here are the details ...

Windows Notepad is now complex enough to have a serious security flaw

You can infect your PC with malware without ever leaving Notepad, thanks to recent updates and additions. Hooray.

Formatting, tables, Copilot, and now a high-rated security vulnerability: Windows Notepad's additional features are getting worse

Remove the risk by never clicking on a random link ...
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Microsoft Patches High-Severity Notepad Remote Code Execution Flaw

Microsoft has patched the Windows Notepad remote code execution vulnerability CVE-2026-20841, warning users to install ...

Microsoft patches Notepad flaw that could let attackers hijack Windows PCs

Microsoft just patched a serious vulnerability in Notepad for Windows that could allow hackers to take control of victims' ...