New Firmware for Surface Laptop 5 on Windows 11 - Nov. 25



 Surface Update History:

Improvements and fixes in the updates​

November 2025 updates​

November 25 release

The following update is available for Surface Laptop 5 devices running Windows 11, Version 23H2 or greater.

Improvements and fixes:
  • Security:
    • Addresses a potential security vulnerability that may allow unauthorized access.
    • Resolves potential security vulnerabilities to enhance the overall security of the system.
  • Reliability:
    • Fixes an issue where the keyboard does not work after the device restarts.
    • Resolves memory corruption that may cause unexpected shutdowns.
    • Addresses a system clock time issue when the device is turned off due to battery drain.
    • Fixes an issue where the built-in display and keyboard will not work because the device incorrectly detects that the lid is closed.
This release contains the following components. The specific components installed are based on your device’s configuration:

Windows Update NameDevice Manager
Surface - Firmware - 15.305.139.0Surface System Aggregator - Firmware


 Source:


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