Researchers have identified two Secure Boot exploits, with Microsoft addressing only one in its latest security update. The patched vulnerability, affecting over 50 device manufacturers, allows attackers with physical access to disable Secure Boot and potentially install malware before the operating system loads. The exploit's root cause lies in a critical vulnerability in firmware flashing tools used by DT Research, which were improperly authenticated for wider device compatibility.
secure-boot ✓
+ microsoft
vulnerability ✓
malware ✓
exploits ✓