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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-80083

Windows Hyper-V Remote Code Execution Vulnerability

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
microsoft

Description

Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 11 version 23H2

  • 10.0.22631.0 to < 10.0.22631.7582affected

Microsoft Windows 11 Version 23H2

  • 10.0.22631.0 to < 10.0.22631.7582affected

Microsoft Windows 11 Version 24H2

  • 10.0.26100.0 to < 10.0.26100.9445affected

Microsoft Windows 11 Version 25H2

  • 10.0.26200.0 to < 10.0.26200.9445affected

Microsoft Windows 11 version 26H1

  • 10.0.28000.0 to < 10.0.28000.2954affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.5622affected

Microsoft Windows Server 2025

  • 10.0.26100.0 to < 10.0.26100.33438affected

Microsoft Windows Server 2025 (Server Core installation)

  • 10.0.26100.0 to < 10.0.26100.33438affected

References