AUGUST 4, 2026
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Case File

CVE-2023-31356

MEDIUM · CVSS 4.4 EPSS 0.21%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-08-13 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.4. See the original NVD description below for full technical details.

CVE
CVE-2023-31356
Severity
MEDIUM
CVSS
4.4
EPSS
0.21%

Original NVD Description

Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.