Microsoft Just Patched a Major Security Vulnerability for This Popular Windows App

AI-related changes to Notepad allowed attackers to execute arbitrary code on your computer. The vulnerability was related to ...

Check for Windows 11 updates. Microsoft just patched a major Notepad vulnerability

Careful out there.

Microsoft patches concerning Windows 11 Notepad security flaw

High-severity flaw fixed in Windows 11 Notepad ...
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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 February 2026 updates to block exploits.

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 ...