CVE-2025-47999

Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.8 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
microsoftCNA
6.8 MEDIUM
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:U/RL:O/RC:C
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 62%
VendorProductVersion
microsoftwindows_10_1607
𝑥
< 10.0.14393.8246
microsoftwindows_10_1809
𝑥
< 10.0.17763.7558
microsoftwindows_10_21h2
𝑥
< 10.0.19044.6093
microsoftwindows_10_22h2
𝑥
< 10.0.19045.6093
microsoftwindows_11_22h2
𝑥
< 10.0.22621.5624
microsoftwindows_11_23h2
𝑥
< 10.0.22631.5624
microsoftwindows_11_24h2
𝑥
< 10.0.26100.4652
microsoftwindows_server_2016
𝑥
< 10.0.14393.8246
microsoftwindows_server_2019
𝑥
< 10.0.17763.7558
microsoftwindows_server_2022
𝑥
< 10.0.20348.3932
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1732
microsoftwindows_server_2025
𝑥
< 10.0.26100.4652
𝑥
= Vulnerable software versions