Vulnerability Database

322,904

Total vulnerabilities in the database

CVE-2026-0421

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.

  • Published: Jan 14, 2026
  • Updated: Jan 16, 2026
  • CVE: CVE-2026-0421
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.5
  • AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CWEs:

No affected software listed.