TITLE: HP BIOS and System Firmware (R92)
VERSION: 01.26.00 REV: A PASS: 1
DESCRIPTION:
This package creates files that contain an image of the System BIOS (ROM) for
the supported HP ZBook 15/17 G6 Mobile Workstation models with an R92 family
ROM.
PURPOSE: Critical
SOFTPAQ NUMBER: sp149926
SOFTPAQ FILE NAME: sp149926.exe
SOFTPAQ MD5: f391b8db89930e3d0a67fe04763a3492
SUPERSEDES: sp148150
EFFECTIVE DATE: December 05, 2023
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Notebooks
HARDWARE PRODUCT MODEL(S):
HP ZBook 15 G6 Mobile Workstation
HP ZBook 17 G6 Mobile Workstation

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

LANGUAGE(S): Global

ENHANCEMENTS:
NOTE: HP strongly recommends updating the system BIOS to address a potential
issue with HP Sure Start that can cause some devices to experience a Secure Boot
error at boot.

- Addresses security vulnerabilities CVE-2023-22329 and CVE-2023-25756.
- Updates the message that is displayed when a Non-HP Battery is detected.
- Provides support for the 5.15-5.35 GHz band.
- Enhances Secure Boot keys protection.

- Includes the following firmware:
Embedded Controller (EC), version 65.37.00
Intel GOP, version 9.0.1093,C.2
Intel Management Engine, version 12.0.93.2331
Intel PXE ROM, version 0.1.14
Intel Thunderbolt Firmware, version 61.0.1.2.1
Intel UEFI PXE ROM, version 0.0.23
Intel Video BIOS, version 9.2.1019
USB Type-C Power Delivery (PD) Firmware, version CCG5 1.6.0
FIXES:
- Fixes an issue that occurs after the EBAM and BIOS admin passwords are set
where flashing the BIOS with the correct password causes the Firmware Update and
Recovery Utility interface to display the message, Incorrect password was
entered.
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) 2023 HP Development Company, L.P.