CVE-2025-48807CriticalCVSS 6.7

Windows Hyper-V Remote Code Execution Vulnerability

Published
August 12, 2025
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2025-48807 →

📋 Description

Improper restriction of communication channel to intended endpoints in Windows Hyper-V allows an authorized attacker to execute code locally.

🎯 Affected products19

  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 Version 24H2 for ARM64-based Systems
  • Windows 11 Version 24H2 for x64-based Systems
  • Windows Server 2016
  • Windows Server 2016 (Server Core installation)
  • Windows Server 2019
  • Windows Server 2019 (Server Core installation)
  • Windows Server 2022
  • Windows Server 2022 (Server Core installation)
  • Windows Server 2022, 23H2 Edition (Server Core installation)
  • Windows Server 2025
  • Windows Server 2025 (Server Core installation)

✅ Remediation

KB5065428 (Security Update) — fixed build 10.0.17763.7792 KB5065432 (Security Update) — fixed build 10.0.20348.4171 KB5065306 (Security Hotpatch Update) — fixed build 10.0.20348.4106 KB5065429 (Security Update) — fixed build 10.0.19044.6332 KB5065431 (Security Update) — fixed build 10.0.22621.5909 KB5065429 (Security Update) — fixed build 10.0.19045.6332 KB5065426 (Security Update) — fixed build 10.0.26100.6584 KB5065474 (SecurityHotpatchUpdate) — fixed build 10.0.26100.6508 KB5065431 (Security Update) — fixed build 10.0.22631.5909 KB5065425 (Security Update) — fixed build 10.0.25398.1849 KB5065427 (Security Update) — fixed build 10.0.14393.8422

🔗 References (19)