CVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.
AnalysisAI
Local privilege escalation in Windows SSDP Service affects all supported Windows 10, Windows 11, and Windows Server versions from 2012 through 2025 via a race condition vulnerability. Authenticated local users with low privileges can exploit improper synchronization in shared resource access to gain SYSTEM-level privileges, achieving full system compromise. …
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RemediationAI
Within 24 hours: Identify and inventory all affected Windows 10, Windows 11, and Windows Server 2012-2025 systems in your environment; prioritize multi-user systems (RDP hosts, shared workstations, lab environments). Within 7 days: Apply vendor-released patches to all production systems; test patches in a staging environment first. …
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External POC / Exploit Code
Leaving vuln.today
EUVD-2026-22489
GHSA-38cc-gg86-24ch