Vulnerability · NVD
CVE-2023-20585
CVE-2023-20585 : high severity (CVSS 5.3). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 5.3
- Exploitation
- 0.1 %
- Tracked apps
- 0
- Still exposed
- 0
Base CVSS ; severity is a vendor rating (different scale)
EPSS, predicted over 30 days
Vendor bulletin scale : NVD CVSS pending
AMD: CVE-2023-20585 IOMMU Write Buffer Vulnerability
EPSS
0.10%
exploit very unlikely
percentile 0.7%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2025 Fixed in 10.0.26100.32690
- Windows 11 25H2 · 2025-H2 Fixed in 10.0.26200.8246
- Windows 11 24H2 · 2024-H2 Fixed in 10.0.26100.8246
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