Today is Microsoft' 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities.

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

A critical remote code execution vulnerability found in the AI-upgraded Windows 11 Notepad has fueled renewed criticism of Microsoft's forced AI feature creep.

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

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

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

Yesterday, February 10th, was Patch Tuesday. Microsoft released security updates to address 58 new security vulnerabilities. In addition to Windows and Office, Exchange Server, Internet Explorer, ...

Microsoft has fixed a major security issue in Windows 11’s Notepad tool. This security flaw allowed hackers to execute code ...

Microsoft has patched six exploited zero-days in February 2026 Patch Tuesday, addressing 58 vulnerabilities and triggering ...