CVE-2025-4276 – Intel UsbCoreDxe SMM Arbitrary Code Execution

CVE ID : CVE-2025-4276

Published : Aug. 13, 2025, 2:15 a.m. | 1 hour, 30 minutes ago

Description : UsbCoreDxe has a vulnerability which can be used to write arbitrary memory inside SMRAM and execute arbitrary code at SMM level.

Severity: 7.5 | HIGH

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