Lenovo Legion 5 16IRX9 (Intel)
Laptops · Lenovo
Last checked
Latest Firmware
Version NMCN35WW
Released
12.9 MB
Update track record
- releases tracked since 2026
- 2
- since the latest release
- 21 days
- security-related releases · latest 2026-08-25
- 2
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Firmware History
NMCN35WW
LatestSecurityNMCN35WW(V35) [Added] [Modified] 1 Enhancement to address security vulnerability CVE-2026-6484. [Fixed] [Embedded Controller] Fixed : N/A Workaround : N/A Function : 1.Rename - From V1.34B to V1.35A.
CVE-2026-6484 (opens in new tab)
Download from Lenovo (opens in new tab)NMCN34WW
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.