Cloudanix VulnDB

CVE-2025-20028

None

CVSS

—

EPSS

0.1%

Published

Mar 10, 2026

CISA due date

—

The record

Time-of-check time-of-use race condition in the WheaERST SMM module for some Intel(R) reference platforms may allow an escalation of privilege. System software adversary with a privileged user combined with a high complexity attack may enable escalation of privilege. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (high) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.

Affected packages

Ecosystem Package Introduced Fixed

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