Microsoft Rolls Out Critical Firmware Updates for Surface Devices
In a significant move to enhance device security, Microsoft has introduced new firmware updates for three of its Surface devices: the Surface Laptop 5, Surface Go 3, and Surface Book 3. Released in February 2025, these updates address critical vulnerabilities and offer important security enhancements aimed at safeguarding user data.
Surface Laptop 5 Update Overview
The changelog for the Surface Laptop 5 is notably brief, stating that the update aims to “address device security vulnerabilities against potential threats.”The firmware includes updates for key drivers such as Surface UEFI, Intel MEI, and iCLS Client, strengthening the overall security framework of the device.
Surface Go 3: Addressing Specific Vulnerabilities
For the entry-level Surface Go 3 tablet, the update not only mirrors the general security enhancement but also includes a targeted patch for CVE-2024-44074. This high-severity vulnerability allows attackers to exploit a component of the DolbyAPO SWC driver to execute malicious code, facilitating local privilege escalation. Interested users can read more about the specific patch here (PDF).
Surface Book 3: Keeping Devices Secure
The update for the Surface Book 3 is similarly concise, focusing on broad security enhancements without diving into specific vulnerabilities. The essential updates pertain to Intel’s wireless network drivers, which are crucial for maintaining secure and efficient network connectivity.
Detailed Update Information
For a clearer overview of the updates, please refer to the table below:
| Device | Surface Laptop 5 | Surface Go 3 | Surface Book 3 |
|---|---|---|---|
| Supported Windows Versions | Windows 10 version 22H2; Windows 11 version 22H2+ | ||
| Update Size | 598MB | 706MB | 1.6GB |
| Known Issues | No known issues in this update | ||
| Additional Steps | No additional steps required | ||
| Device Support Until | October 25, 2028 | October 5, 2027 | April 1, 2025 |
How to Update Your Surface Devices
Users can easily download the latest firmware updates via Windows Update in the Settings app. For those who prefer manual installations, Microsoft provides downloadable packages. You can find the update package for the Surface Laptop 5 here, for the Surface Go 3 here, and for the Surface Book 3 here.
By keeping devices updated, users can significantly mitigate security risks and enhance the performance of their Surface products.
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