CVEvulnerability

CVE-2025-4276

7.5 HIGH Published 2025-08-13 Modified 2026-06-17 Official page ↗
Status
Deferred
Published
2025-08-13
Last modified
2026-06-17
Assigner
8338d8cb-57f7-4252-abc0-96fd13e98d21
CVSS 3.1 (8338d8cb-57f7-4252-abc0-96fd13e98d21)
7.5 HIGH — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-20

Description

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

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References