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

Microsoft is reminding users that the Secure Boot ecosystem will soon require a mandatory check-up. The Redmond-backed security protocol, part of the UEFI specification and primarily ...

Secure Boot has relied on the same security certificates to verify bootloaders since 2011, during the development cycle for ...

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

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

The vulnerability comes from the way Notepad handles Markdown hyperlinks. Attackers craft malicious .md files with embedded ...

You'll need an Arm-based PC with Qualcomm's Snapdragon X2 chip or Nvidia's rumored N1 chip.

High-severity flaw fixed in Windows 11 Notepad ...

Microsoft is removing .NET Framework 3.5 from Windows 11 Optional Features, starting with Canary builds, shifting it to a standalone install.

Microsoft's February Patch Tuesday release addresses 58 vulnerabilities across Windows, Office and several other products, ...

Microsoft’s monthly release of security updates Tuesday included fixes for six vulnerabilities that are considered to be ...

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