High severity8.2NVD Advisory· Published Jun 10, 2025· Updated Apr 15, 2026
CVE-2025-3052
CVE-2025-3052
Description
An arbitrary write vulnerability in Microsoft signed UEFI firmware allows for code execution of untrusted software. This allows an attacker to control its value, leading to arbitrary memory writes, including modification of critical firmware settings stored in NVRAM. Exploiting this vulnerability could enable security bypasses, persistence mechanisms, or full system compromise.
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