High severity7.5NVD Advisory· Published Aug 13, 2025· Updated Apr 15, 2026
CVE-2025-4276
CVE-2025-4276
Description
UsbCoreDxe has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1News mentions
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