Known vulnerabilities in Lenovo BIOS Update (Utility & Bootable CD) for Windows 11, 10 - ThinkPad X1 Carbon 12th Gen (Type 21KC, 21KD), X1 2 in 1 Gen 9 (Type 21KE, 21KF)
Security bulletins (2)
| Secuity bulletin | Severity | Status | Published |
|---|---|---|---|
| SB2025122701: Lenovo update for multi-vendor BIOS | Low | 27.12.2025 | |
| SB2025072860: Lenovo update for Absolute Persistence BIOS module | Low | 28.07.2025 |