CVE-2025-21194

Summary

CVE-2025-21194 is a security feature bypass vulnerability affecting Microsoft Surface devices. Successful exploitation allows attackers to bypass security restrictions, potentially leading to unauthorized access or data theft. The vulnerability exists in the Secure Boot feature and can be triggered through a maliciously crafted UEFI (Unified Extensible Firmware Interface) driver. Microsoft has released a patch to address this issue, and it is recommended that users install the update as soon as possible to protect against potential attacks. This vulnerability could pose a significant risk to organizations and individuals who rely on Microsoft Surface devices for sensitive information processing.

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