Known vulnerabilities in Lenovo ThinkPad Z16 Gen 1 21D4

Vendor: Lenovo
Website: https://www.lenovo.com/
Total Security Bulletins: 17

Security bulletins (17)

Secuity bulletin Severity Status Published
SB2025122701: Lenovo update for multi-vendor BIOS Low
Patched
27.12.2025
SB2025072860: Lenovo update for Absolute Persistence BIOS module Low
Patched
28.07.2025
SB2025072844: Lenovo update for multi-vendor BIOS Low
Patched
28.07.2025
SB2025072843: Lenovo update for MediaTek Wireless LAN driver Low
Patched
28.07.2025
SB2025072842: Lenovo update for MediaTek Bluetooth driver Low
Patched
28.07.2025
SB2025072839: Multiple vulnerabilities in Qualcomm WLAN firmware for Lenovo Medium
Patched
28.07.2025
SB2025072838: Buffer over-read in Qualcomm WLAN software for Lenovo Medium
Patched
28.07.2025
SB2025072837: Out-of-bounds write in Leovo MediaTek WLAN driver High
Patched
28.07.2025
SB2025061258: Multiple vulnerabilities in Lenovo MediaTek wLAN driver Low
Not patched
12.06.2025
SB2025052193: Lenovo update for TianoCore EDK II BIOS Medium
Patched
21.05.2025
SB2025052108: Lenovo update for AMD Graphics driver Low
Patched
21.05.2025
SB20250520138: Lenovo update for AMD Radeon Low
Patched
20.05.2025
SB20250520130: Lenovo update for Qualcomm Bluetooth Controller High
Patched
20.05.2025
SB2025051630: Privilege escalation in Lenovo WLAN Driver for Mediatek chipsets Low
Not patched
16.05.2025
SB2025051629: Lenovo update for MediaTek Bluetooth firmware Low
Patched
16.05.2025
SB2025051545: Lenovo update for Qualcomm Wireless LAN Driver Medium
Patched
15.05.2025
SB2023031552: Multiple vulnerabilities in Lenovo ThinkPad BIOS firmware Low
Patched
15.03.2023