Known vulnerabilities in Lenovo ThinkPad E15 Gen 4 21ED
Security bulletins (12)
| Secuity bulletin | Severity | Status | Published |
|---|---|---|---|
| SB2025122701: Lenovo update for multi-vendor BIOS | Low | 27.12.2025 | |
| SB2025072845: Lenovo update for TPM 2.0 Reference code vulnerability | Low | 28.07.2025 | |
| SB2025072844: Lenovo update for multi-vendor BIOS | Low | 28.07.2025 | |
| SB2025072837: Out-of-bounds write in Leovo MediaTek WLAN driver | High | 28.07.2025 | |
| SB2025061259: Multiple vulnerabilities in Lenovo MediaTek Bluetooth | Low | 12.06.2025 | |
| SB2025061258: Multiple vulnerabilities in Lenovo MediaTek wLAN driver | Low | 12.06.2025 | |
| SB2025061257: Privilege escalation in Lenovo RealTek Bluetooth driver | Low | 12.06.2025 | |
| SB2025052193: Lenovo update for TianoCore EDK II BIOS | Medium | 21.05.2025 | |
| SB2025052108: Lenovo update for AMD Graphics driver | Low | 21.05.2025 | |
| SB20250520138: Lenovo update for AMD Radeon | Low | 20.05.2025 | |
| SB2025051629: Lenovo update for MediaTek Bluetooth firmware | Low | 16.05.2025 | |
| SB2023120689: Lenovo update for BIOS Image Parsing vulnerabilities (LogoFAIL) | Low | 06.12.2023 |