CVE-2026-56185

EUVD-2026-43757
Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network.
Code Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 55.12%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_admin_center
1809 ≤
𝑥
< 2511
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-56185