Tag: bootloader

Shadow of the Bootloader: How Forgotten UEFI Shims Undermine Global System Security

In a discovery that highlights the fragility of modern hardware security, researchers at ESET have identified 11 legacy UEFI shim bootloaders—all version 0.9 or older—that harbor critical vulnerabilities. These forgotten binaries, which were once intended to facilitate secure Linux installations, now serve as a gateway for attackers to bypass UEFI Secure Boot on virtually any […]

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