IT security researchers have discovered several security vulnerabilities in the Universal Boot Manager U-Boot. They allow attackers to circumvent the chain of trust and inject and execute arbitrary ...

Microsoft has reported that a new analysis method using its proprietary AI tool, Security Copilot, has found new vulnerabilities in open source boot loaders such as GRUB2, U-Boot, and barebox. This ...

Hmmm, I'll probably get mass-downvoted for this opinion… but maybe UEFI is trying to do too much? Boot firmware is one of these things you leave well alone unless you really have an egregious problem ...

Some signed third-party bootloaders for the Unified Extensible Firmware Interface (UEFI) could allow attackers to execute unauthorized code in an early stage of the boot process, before the operating ...

More than two dozen Lenovo notebook models are vulnerable to malicious hacks that disable the UEFI secure-boot process and then run unsigned UEFI apps or load bootloaders that permanently backdoor a ...