EUVD-2026-22515

| CVE-2026-32083 HIGH
2026-04-14 microsoft GHSA-7phv-9jp9-84fq
Information Disclosure Race Condition Microsoft Windows 10 Version 1607 Windows 10 Version 1809 Windows 10 Version 21H2 Windows 10 Version 22H2 Windows 11 Version 22H3 Windows 11 Version 23H2 Windows 11 Version 24H2 Windows 11 Version 25H2 Windows 11 Version 26H1 Windows Server 2012 Windows Server 2012 Server Core Installation Windows Server 2012 R2 Windows Server 2012 R2 Server Core Installation Windows Server 2016 Windows Server 2016 Server Core Installation Windows Server 2019 Windows Server 2019 Server Core Installation Windows Server 2022 Windows Server 2022 23H2 Edition Server Core Installation Windows Server 2025 Windows Server 2025 Server Core Installation
7.0
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
Analysis Generated
Apr 14, 2026 - 19:18 vuln.today

DescriptionNVD

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 (all Windows 10, 11, and Server versions from 2012 onwards) enables low-privileged authenticated users to gain SYSTEM-level access by exploiting a race condition in shared resource handling. The vulnerability requires low privileges and high attack complexity (CVSS AC:H), resulting in complete compromise of confidentiality, integrity, and availability. …

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RemediationAI

Within 24 hours: Identify all Windows 10, 11, and Server 2012+ systems in your environment and prioritize patch deployment for internet-facing and high-value assets. Within 7 days: Deploy vendor-released patches to all affected Windows versions using your established patch management process; confirm build numbers match vendor advisory. …

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EUVD-2026-22515 vulnerability details – vuln.today
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