The images are known as shims, which were invented to extend Secure Boot to Linux devices and utility software. Using a ...
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Certain older devices that cannot receive updates via their OEM may not be able to install the latest Secure Boot certificate ...
Old UEFI shim bootloaders could be abused to bypass Secure Boot on any UEFI-based machine, regardless of the operating system ...
ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI ...
ESET researchers discovered 11 old, Microsoft-signed, UEFI applications that allow bypassing UEFI Secure Boot on the majority of UEFI-based ...
If you're enrolled in Windows 10 ESU, your PC will be getting security patches and bug fixes with update KB5099539.
Attackers could bypass UEFI Secure Boot on a wide range of systems thanks to 11 Microsoft-signed UEFI shim bootloaders ...
Researchers have discovered a new malware strain that combines the destructive capabilities of NotPetya, the recoverable encryption functionality of Petya ransomware, and the ability to bypass Secure ...
Microsoft this week offered guidance to address a Secure Boot vulnerability in Windows and Linux systems, but it'll likely be a long-term project for IT pros. The issue was identified by Microsoft in ...
Why it matters: Microsoft has issued guidance for fixing a serious Secure Boot vulnerability that affects all Windows systems and is actively being exploited in the wild. Normally, this kind of issue ...
On a significantly lighter Patch Tuesday than of late, a publicly disclosed and actively exploited zero-day vulnerability in the Windows Secure Boot security feature looks set to cause an ongoing ...
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