CVE-2025-62455

EUVD-2025-202231
Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/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
< 10.0.14393.8688
microsoftwindows_10_1607
𝑥
< 10.0.14393.8688
microsoftwindows_10_1809
𝑥
< 10.0.17763.8146
microsoftwindows_10_1809
𝑥
< 10.0.17763.8146
microsoftwindows_10_21h2
𝑥
< 10.0.19044.6691
microsoftwindows_10_22h2
𝑥
< 10.0.19045.6691
microsoftwindows_server_2008
-
microsoftwindows_server_2008
-
microsoftwindows_server_2012
-
microsoftwindows_server_2016
𝑥
< 10.0.14393.8688
microsoftwindows_server_2019
𝑥
< 10.0.17763.8146
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows 10
1607 (x64, x86)
KB5071543
1809 (x64, x86)
KB5071544
21H2 (arm64, x64, x86)
KB5071546
22H2 (arm64, x64, x86)
KB5071546
Windows Server 2008
Service Pack 2 (x64, x86)
KB5071507
Service Pack 2 Server Core (x64, x86)
KB5071507
Windows Server 2008 R2
Service Pack 1 (x64)
KB5071506
Service Pack 1 Server Core (x64)
KB5071506
Windows Server 2012
Server Core
KB5071505
Standard
KB5071505
Windows Server 2012 R2
Server Core
KB5071503
Standard
KB5071503
Windows Server 2016
Server Core
KB5071543
Standard
KB5071543
Windows Server 2019
Server Core
KB5071544
Standard
KB5071544
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-62455