Notepad No Longer "Safe"? Microsoft Patches Remote Code Execution Flaw in February Update.
Windows 11 February 2026 Patch Microsoft Fixes Critical Remote Code Execution Vulnerability in Notepad In a surprising turn of events, the Windows 11 February 2026 security update features a critical patch for of all things Notepad . While typically known as the most basic, "risk-free" text editor in the Windows ecosystem, a new vulnerability has surfaced following the app's recent feature-heavy transformations. The Vulnerability: From Simple Text to Command Injection For decades, Notepad was considered bulletproof due to its simplicity. However, Microsoft’s recent push to modernize the app with advanced features has introduced unexpected security gaps.