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

Threat actors began targeting a recently patched BeyondTrust vulnerability shortly after a proof-of-concept (PoC) exploit was released.

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

A critical pre-authentication remote code execution vulnerability in BeyondTrust Remote Support and Privileged Remote Access ...

Security researchers from LayerX identified a new flaw in 50 Claude Desktop Extensions that could lead to unauthorized remote ...

BeyondTrust warned customers to patch a critical security flaw in its Remote Support (RS) and Privileged Remote Access (PRA) software that could allow unauthenticated attackers to execute arbitrary ...

A high-severity OpenClaw flaw allows one-click remote code execution via token theft and WebSocket hijacking; patched in ...

Smug faces across all those who opposed the WordPad-ification of Microsoft's humble text editor Just months after Microsoft ...

According to Microsoft's release notes, the update fixes 25 elevation of privilege flaws, 12 remote code execution ...

Windows Server 2025 is currently open to a Remote Code Execution exploit via the Windows Update Service, and at the time of this writing a fix from Microsoft has yet to fully patch the issue. Reports ...