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// Link · 15 April 2026

What Firmware Execution Patterns Reveal: Detecting Anomalies in EDK2 Using Runtime Heatmaps

One misconfigured PCD turned a 2-second boot into a 17.5-second one. It took runtime heat maps across multiple runs to find it.

Hacker Noon
@hacker-noon · hackernoon.com
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Hacker Noon@hacker-noon

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