Two research groups demonstrate PC firmware vulnerabilities that are difficult to mitigate and likely to be exploited in the wild. Two teams of researchers have revealed vulnerabilities this week in ...

A Unified Extensible Firmware Interface (UEFI) bootkit called BlackLotus is found to be capable of bypassing an essential platform security feature, UEFI Secure Boot, according to researchers from ...

A recently patched security vulnerability in Unified Extensible Firmware Interface (UEFI) systems could allow attackers to bypass Secure Boot protections and compromise system safety during the boot ...

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...

Attackers can bypass the Secure Boot process on millions of Intel and ARM microprocessor-based computing systems from multiple vendors, because they all share a previously leaked cryptographic key ...

Microsoft this week offered guidance on how organizations can investigate the possible presence of so-called "BlackLotus" bootkits, which are capable of exploiting Unified Extensible Firmware ...

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 ...

Turns out, allowing direct memory modification is a little risky. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as a preferred source on ...

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 ...