ESET Identifies Vulnerabilities in Microsoft-Signed UEFI Shims, Threatening Secure Boot
ESET has reported 11 vulnerabilities in UEFI shim bootloaders signed by Microsoft, allowing attackers to sidestep UEFI Secure Boot. This discovery poses significant risks for government and critical infrastructure, necessitating immediate firmware updates and patching to ensure security. Cybersecurity contractors must prioritize these updates to protect their systems.