Surface Update History:
Improvements and fixes in the updates
April 2025 updates
April 24 releaseThe following update is available for Surface Laptop (7th Edition) running Windows 11, Version 24H2 or greater.
Improvements and fixes:
- Security:
- Addresses a security vulnerability related to Qualcomm advisory CVE-2024-53033 that may result in memory corruption during an Escape call when user provides valid kernel address in the place of valid user buffer address.
- Addresses a security vulnerability related to Qualcomm advisory CVE-2024-53034 that may result in memory corruption during an Escape call if an invalid Kernel Mode CPU event and sync object handle are passed with the DriverKnownEscape flag reset.
- Reliability:
- Supports stability improvements to Surface USB4 Dock for Business, ensuring that devices can boot successfully using the Preboot Execution Environment (PXE).
- Improves Surface USB4 Dock for Business's overall connectivity and functionality of devices when docked, ensuring better compatibility and performance with various docking stations.
- Improves system stability by reducing crash and bluescreen occurrences coming out of a sleep session and fixing the issue where devices may crash while watching Netflix.
- Performance and usability:
- Enhances AI-driven experiences through the integration of a new Neural Processing Unit (NPU) driver.
- Reduces device wake time when resuming from hibernation.
| Windows Update Name | Device Manager |
|---|---|
| Surface - Firmware - 161.120.3.7 | Surface TCON - Firmware |
| Surface - Firmware - 25.102.139.0 | Surface System Aggregator - Firmware |
| Surface - Extension - 7800.1.0.139 | Qualcomm(R) Audio DSP Subsystem Device - Extensions |
| Qualcomm Technologies, Incorporated - Extension - 2.0.4237.8400 | Qualcomm(R) Secure Processor Subsystem Device - Extensions |
| Qualcomm Technologies, Inc. - ComputeAccelerator - 30.0.140.1000 | Qualcomm(R) Hexagon(TM) NPU - Neural processors |
| 30.0.140.1000 | Qualcomm(R) [Various] Device | Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Hexagon(TM) NPU - Extensions |
| Qualcomm Technologies, Incorporated - SYSTEM - 2.0.4237.8400 | Qualcomm Audio DSP Subsystem Device - System devices |
| Qualcomm Technologies, Incorporated - Extension - 2.0.4237.8400 | Qualcomm(R) NSP0 CDSP SW Thermal Device - Extensions |
| 9.167.16.0 | Surface Serial Hub Driver - System devices |
Source:
Surface Laptop (7th Edition) update history - Microsoft Support
List of updates for Surface Laptop (7th Edition).
support.microsoft.com
Manual Download:
Download Surface Laptop 7th Edition from Official Microsoft Download Center
All current drivers and firmware for the Surface Laptop 7th Edition
www.microsoft.com
