CVE-2025-48807

EUVD-2025-24278
Improper restriction of communication channel to intended endpoints in Windows Hyper-V allows an authorized attacker to execute code locally.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
microsoftCNA
6.7 MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Affected Products (NVD)
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
Windows Releases
Platform
Version
Windows 10
1607 (x64)
1809 (x64)
21H2 (x64)
22H2 (x64)
Windows 11
22H2 (arm64, x64)
23H2 (arm64, x64)
24H2 (arm64, x64)
Windows Server 2016
Server Core
Standard
Windows Server 2019
Server Core
Standard
Windows Server 2022
23H2 Server Core
Server Core
Standard
Windows Server 2025
Server Core
Standard