ESET Research Flags UEFI Shim Flaws Risking Secure Boot
2026-07-23
ESET researchers discovered 11 vulnerable UEFI shim bootloaders signed by Microsoft that allow attackers to bypass UEFI Secure Boot by exploiting decade-old vulnerabilities. UEFI shim bootloaders are tiny bits of code designed to bridge the gap between motherboard UEFI firmwareRead More…