CVE-2025-49751

Summary

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.

Affected Software

VendorProductVersion RangeStatus
MicrosoftWindows 10 Version 160710.0.14393.0 < 10.0.14393.8330affected
MicrosoftWindows 10 Version 180910.0.17763.0 < 10.0.17763.7678affected
MicrosoftWindows 10 Version 21H210.0.19044.0 < 10.0.19044.6216affected
MicrosoftWindows 10 Version 22H210.0.19045.0 < 10.0.19045.6216affected
MicrosoftWindows 11 version 22H210.0.22621.0 < 10.0.22621.5768affected
MicrosoftWindows 11 version 22H310.0.22631.0 < 10.0.22631.5768affected
MicrosoftWindows 11 Version 23H210.0.22631.0 < 10.0.22631.5768affected
MicrosoftWindows 11 Version 24H210.0.26100.0 < 10.0.26100.4946affected
MicrosoftWindows Server 201610.0.14393.0 < 10.0.14393.8330affected
MicrosoftWindows Server 2016 (Server Core installation)10.0.14393.0 < 10.0.14393.8330affected
MicrosoftWindows Server 201910.0.17763.0 < 10.0.17763.7678affected
MicrosoftWindows Server 2019 (Server Core installation)10.0.17763.0 < 10.0.17763.7678affected
MicrosoftWindows Server 202210.0.20348.0 < 10.0.20348.4052affected
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.0 < 10.0.25398.1791affected
MicrosoftWindows Server 202510.0.26100.0 < 10.0.26100.4946affected
MicrosoftWindows Server 2025 (Server Core installation)10.0.26100.0 < 10.0.26100.4946affected

Weaknesses

  • CWE-820: CWE-820: Missing Synchronization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References