Medium severity6.5NVD Advisory· Published Jan 14, 2026· Updated Apr 15, 2026
CVE-2026-0421
CVE-2026-0421
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
1Patches
Vulnerability mechanics
References
1News mentions
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