AUGUST 4, 2026
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Case File

CVE-2023-28402

HIGH · CVSS 7.2 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-05-16 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. See the original NVD description below for full technical details.

CVE
CVE-2023-28402
Severity
HIGH
CVSS
7.2
EPSS
0.21%

Original NVD Description

Improper input validation in some Intel(R) BIOS Guard firmware may allow a privileged user to potentially enable escalation of privilege via local access.