Critical EDK2 Firmware Flaw Lets Attackers Run Code During Early Boot

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A serious vulnerability has been identified in EDK2, a widely used open-source codebase for UEFI firmware. The flaw allows attackers to execute arbitrary code early in the system boot process, before the operating system loads. Because EDK2 underpins firmware on a large share of servers, the issue is considered a significant threat to the infrastructure. Early-boot code execution is especially dangerous because it can sit below security tools that run later. Specific details beyond the core flaw were not provided in the source text.

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TechnologyArs Technica ·

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TechnologyTechCrunch ·

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