OCTOBER 11, 2026
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Case File

CVE-2026-0438

UNKNOWN · CVSS N/A EPSS 0.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-15 · Last synced 2026-08-04

CyberRota Analysis

This vulnerability has an unknown severity rating. See the original NVD description below for full technical details.

CVE
CVE-2026-0438
Severity
UNKNOWN
CVSS
N/A
EPSS
0.14%

Original NVD Description

A System Management Mode (SMM) handler could perform a callout to code located in non-SMM/untrusted memory. A highly privileged attacker could, with active user interaction and under high complexity and present preconditions, trigger execution of attacker-controlled code in SMM, potentially compromising the system’s confidentiality, integrity, and availability.