Windows 11 23h2
CVE-2026-25177
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionCVE.org
Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.
AnalysisAI
Privilege escalation in Windows Active Directory Domain Services (AD DS) across Windows 11, Windows 10, and Windows Server platforms allows authenticated network attackers to gain elevated privileges by exploiting improper validation of resource naming restrictions. An attacker with valid domain credentials can leverage this vulnerability to escalate their access level without user interaction. Currently, no patch is available, leaving all affected Windows versions vulnerable.
Technical ContextAI
Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
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External POC / Exploit Code
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