CVE-2023-31351

MEDIUM · CVSS 5.3 EPSS 0.12%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-09-06 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.3. See the original NVD description below for full technical details.

CVE

CVE-2023-31351

Severity

MEDIUM

CVSS

5.3

EPSS

0.12%

Improper restriction of operations in the IOMMU could allow a malicious hypervisor to access guest private memory resulting in loss of integrity.