Acer has fixed a high-severity vulnerability affecting multiple laptop models that could enable local attackers to deactivate UEFI Secure Boot on targeted systems.

Lenovo has fixed two high-severity vulnerabilities impacting various ThinkBook, IdeaPad, and Yoga laptop models that could allow an attacker to deactivate UEFI Secure Boot.

To enable Secure Boot on Windows 10, use these steps: Open Settings. Click on Update & Security. Click on Recovery. Click the Restart now button under the "Advanced startup" section. Click on ...

Lenovo has released fixes for high-severity bios vulnerabilities affecting the UEFI firmware of several Lenovo Notebooks that could enable an attacker to disable the secure boot process and run ...