Microsoft Windows Secure Boot Bypass Confirmed — Update Now

A worrying Windows SecureBoot issue could let hackers install malware - here's what we know, and whether you need to update

A legitimate module could have been abused to deploy bootkit malware that persists even when the hard drive is replaced.

Microsoft Windows Secure Boot Bypass Confirmed — Update Now

As news emerges of CVE-2025-3052, a Microsoft Windows Secure Boot bypass vulnerability, users are urged to update their machines ASAP.

Found in the wild: 2 Secure Boot exploits. Microsoft is patching only 1 of them.

Researchers have unearthed two publicly available exploits that completely evade protections offered by Secure Boot, the industry-wide mechanism for ensuring devices load only secure operating system images during the boot-up process. Microsoft is taking action to block one exploit and allowing the other one to remain a viable threat. As part of Tuesday's monthly security update routine, Microsoft patched CVE-2025-3052, a Secure Boot bypass vuln…

A worrying Windows SecureBoot issue could let hackers install malware - here's what we know, and whether you need to update - WorldNL Magazine

(Image credit: Shutterstock) (Image credit: Shutterstock) Binarly spotted a legitimate utility, trusted on most modern systems utilizing UEFI firmware, carrying a flawThe flaw allowed threat actors to deploy bootkit malwareMicrosoft patched it the June 2025 Patch Tuesday cumulative updateMicrosoft has fixed a Secure Boot vulnerability that allowed threat actors to turn off security solutions and install bootkit malware on most PCs.Security rese…

New Secure Boot Vulnerability Allows Attackers to Install Malware in PC and Server Boot Processes

Security researchers from Binarly have uncovered a major software vulnerability in the Unified Extensible Firmware Interface (UEFI) ecosystem, specifically impacting the Secure Boot mechanism used by almost all modern PCs and servers. Dubbed CVE-2025-3052 (BRLY-2025-001), this memory corruption flaw enables attackers to execute unsigned code during the early boot phase, bypassing Secure Boot protections and potentially […] The post New Secure Bo…