Description
A potential vulnerability was reported in the BIOS of L13 Gen 6, L13 Gen 6 2-in-1, L14 Gen 6, and L16 Gen 2 ThinkPads which could result in Secure Boot being disabled even when configured as “On” in the BIOS setup menu. This issue only affects systems where Secure Boot is set to User Mode.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Lenovo | ThinkPad L13 Gen 6 BIOS | < 1.10 | 1.10 |
| Lenovo | ThinkPad L13 Gen 6 2 in 1 BIOS | < 1.10 | 1.10 |
| Lenovo | ThinkPad L14 Gen 6 BIOS | < 1.06 | 1.06 |
| Lenovo | ThinkPad L16 Gen 2 BIOS | < 1.06 | 1.06 |
Advisories 1
- WID-SEC-2026-0134 Lenovo BIOS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 15, 2026