The UEFI firmware used in several laptops made by Lenovo is vulnerable to three buffer overflow vulnerabilities that could enable attackers to hijack the startup routine of Windows installations.

The vulnerabilities were introduced when Lenovo inadvertently included an early development driver in the commercial versions of their software. Lenovo has released fixes for high-severity bios ...

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2 ...

Lenovo has published a security advisory on vulnerabilities that impact its Unified Extensible Firmware Interface (UEFI) loaded on at least 100 of its laptop models. A total of three security issues ...

Lenovo has patched a trio of bugs that could be abused to perform UEFI attacks. A roundup of the best software and apps for Windows and Mac computers, as well as iOS and Android devices, to keep ...

How to check your Windows PC for expiring security certificates - a big one is ending soon ...

Microsoft is rolling out "Secure Boot Allowed Key Exchange Key (KEK) Update," which requires a system reboot to finish ...

Can't catch a break: Remember BlackLotus? A similar new vulnerability has now appeared, and it could be the next big headache for Intel-based devices, including those based on the latest Raptor Lake ...

CSM or Compatibility Support Mode is a part of UEFI Firmware and is used to make an operating system and other connected devices compatible with the UEFI. It is only used by devices when the ...

BEAVERTON, Ore.--(BUSINESS WIRE)--The UEFI Forum today announced the release of the Unified Extensible Firmware Interface (UEFI) 2.11 specification and the Platform Initialization (PI) 1.9 ...

When installing a fresh copy of Windows 10, you typically use a USB flash drive to launch the "Windows Setup" wizard to continue with the installation process. However, on a device that has a Unified ...