Microsoft Issues Emergency Hotpatch for Critical Windows 11 Enterprise Flaw

Microsoft has issued an emergency out-of-band security update specifically targeting Windows 11 Enterprise devices that utilize the hotpatching system. The update addresses a critical Remote Code Execution (RCE) vulnerability within the Routing and Remote Access Service (RRAS). Unlike standard Patch Tuesday releases, this hotpatch allows administrators to secure systems without requiring a full reboot, ensuring continuous uptime while closing a dangerous security gap that could allow unauthorized remote access.