Lenovo ThinkBook 14 G6 ABP (AMD)
Laptops · Lenovo
Latest Firmware
Version MNCN38WW
Released
16.0 MB
Update track record
- releases tracked since 2025
- 3
- typical gap between releases
- ~6 months
- since the latest release
- 67 days
- security-related releases · latest 2026-05-26
- 1
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Firmware History
MNCN38WW
LatestSecurityMNCN38WW 1. For External Release note: DOA - disable SAR Table power for FCC country 2. 2026 IPU2 security issue BIOS update. - Enhancement to address security vulnerability CVE-2025-54518. - Enhancement to address security vulnerability CVE-2025-54502. - Enhancement to address security vulnerability CVE-2021-26380, CVE-2021-46747, CVE-2022-23826, CVE-2023-20539, CVE-2023-31316, CVE-2024-36315, CVE-2024-36343, CVE-2024-36345, CVE-2025-0040, CVE-2025-48516,CVE-2026-0438
CVE-2025-54518 (opens in new tab)CVE-2025-54502 (opens in new tab)CVE-2021-26380 (opens in new tab)CVE-2021-46747
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.