What is CVE-2023-20585?

CVE-2023-20585 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. AMD: CVE-2023-20585 IOMMU Write Buffer Vulnerability

Which CVE IDs does CVE-2023-20585 cover?

CVE-2023-20585 covers the following CVE IDs: CVE-2023-20585. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2023-20585?

CVE-2023-20585 has a CVSS v3 base score of 5.3, published by Microsoft Security Response Center (MSRC).

CVE-2023-20585HighCVSS 5.3

AMD: CVE-2023-20585 IOMMU Write Buffer Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

June 2, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2023-20585 →

🔗 CVE IDs covered (1)

📋 Description