Lenovo Legion Slim 5 16AHP9 (AMD)
Laptops · Lenovo
Latest Firmware
Version NRCN27WW
Released
19.8 MB
Update track record
- releases tracked since 2025
- 3
- typical gap between releases
- ~4 months
- since the latest release
- 39 days
- security-related releases · latest 2026-08-07
- 2
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Firmware History
NRCN27WW
LatestSecurityNRCN27WW Fix: N/A Update: 1. 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. Implement: N/A [Embedded Controller] General Information:
CVE-2021-26380 (opens in new tab)CVE-2021-46747 (opens in new tab)CVE-2022-23826 (opens in new tab)CVE-2023-20539
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.