TITLE: HP BIOS and System Firmware (T90)
VERSION: 01.21.00 REV: A PASS: 1
DESCRIPTION:
This firmware pack creates files that contain an image of the System BIOS (ROM)
for the supported computer models with a T90 family ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp158008
SOFTPAQ FILE NAME: sp158008.exe
SOFTPAQ MD5: F2081DF92B4E2ECB4D8B87E16053A8D8
SUPERSEDES: sp156791
EFFECTIVE DATE: April 30, 2025
CATEGORY: BIOS - System Firmware
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP Elite Dragonfly G2 Notebook PC
HP Elite Dragonfly Max Notebook PC

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 11

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerabilities CVE-2023-48267, CVE-2023-48366,
CVE-2023-49603, CVE-2023-49615, CVE-2023-49618, CVE-2024-36262, CVE-2024-45332,
CVE-2025-20054, and CVE-2025-20109.

- Includes the following drivers and firmware:
DisplayLink PXE UEFI Driver, version 2.8.c570.0
Embedded Controller (EC) Driver, version 37.41.00
Intel Graphics Output Protocol (GOP) Driver, version 17.0.1055
Intel Management Engine Driver, version 15.0.50.2633
Intel Thunderbolt Firmware, version 15.0.0.4801
Realtek PXE UEFI Driver, version 2.043
USB Type-C Power Delivery (PD) Firmware, version 7.9.0
FIXES:
- General bug fixes.
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

Copyright (c) 2025 HP Development Company, L.P.