Microsoft confirms CVE-2026-20841, a Remote Code Execution flaw in Windows 11 Notepad via Markdown links. Patch now rolling out.

Microsoft has fixed a "remote code execution" vulnerability in Windows 11 Notepad that allowed attackers to execute local or remote programs by tricking users into clicking specially crafted Markdown ...

There's a remote code execution vulnerability in Notepad which is leveraged via the recently introduced formatting abilities to make tables in the app.

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

Microsoft fixes a high-severity Notepad RCE flaw tied to Markdown files. Install the latest updates to protect your PC.

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