HP EliteBook 645 G9
Laptops · HP
Latest Firmware
Version 01.23.00
Released
25.6 MB
Update track record
- releases tracked since 2025
- 5
- typical gap between releases
- ~3 months
- since the latest release
- 41 days
- security-related releases · latest 2026-08-06
- 5
Get Firmware Update Notifications
Get notified when new firmware is released for this device.
Firmware History
01.23.00
LatestSecurity- Addresses security vulnerabilities CVE-2025-62626. - Includes the following firmware: AMD Platform Security Processor (PSP) Firmware, version 0.11.0.88 AMD System Management Unit (SMU) Firmware, version 64.76.0 Embedded Controller (EC) Firmware (U77 systems), version 14.75.00 Embedded Controller (EC) Firmware (U87 systems), version 22.76.00 Intel/AMD/NVIDIA GOP, version 2.20.0.17.10 Intel/AMD/NVIDIA Video BIOS, version BRT97511.001 Intel/Realtek PXE ROM, version 2.67 Intel/Realtek UEFI PXE ROM, version 2.052
CVE-2025-62626 (opens in new tab)
Download from HP (opens in new tab)
Why Keep Your Firmware Updated
Laptop firmware updates cover the BIOS/UEFI, embedded controller, and sometimes trackpad or display controllers. These updates improve battery life, fix thermal throttling, patch security vulnerabilities, and can resolve issues with sleep/wake cycles. Back up important data before updating and keep your laptop plugged in during the process.