CVE-2025-54103

EUVD-2025-27314
Use after free in Windows Management Services allows an unauthorized attacker to elevate privileges locally.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.4 HIGH
LOCAL
HIGH
NONE
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.4 HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_10_21h2
𝑥
< 10.0.19044.6332
microsoftwindows_10_22h2
𝑥
< 10.0.19045.6332
microsoftwindows_11_22h2
𝑥
< 10.0.22621.5909
microsoftwindows_11_23h2
𝑥
< 10.0.22631.5909
microsoftwindows_11_24h2
𝑥
< 10.0.26100.6508
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1849
microsoftwindows_server_2025
𝑥
< 10.0.26100.6508
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
21H2 (arm64, x64, x86)
KB5065429
22H2 (arm64, x64, x86)
KB5065429
Windows 11
22H2 (arm64, x64)
KB5065431
23H2 (arm64, x64)
KB5065431
24H2 (arm64, x64)
KB5065426
Windows Server 2022
23H2 Server Core
KB5065425
Windows Server 2025
Server Core
KB5065426
Standard
KB5065426
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54103