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CVE-2026-32150

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CVE-2026-32150

Published: Apr 14, 2026

Modified: Jun 1, 2026

PUBLISHED

CVSS v3.1

7.0

HIGH

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.

VendorProductVersions

Microsoft

Windows 10 Version 1607

affected
10.0.14393.0 - < 10.0.14393.9060

Microsoft

Windows 10 Version 1809

affected
10.0.17763.0 - < 10.0.17763.8644

Microsoft

Windows 10 Version 21H2

affected
10.0.19044.0 - < 10.0.19044.7184

Microsoft

Windows 10 Version 22H2

affected
10.0.19045.0 - < 10.0.19045.7184

Microsoft

Windows 11 version 22H3

affected
10.0.22631.0 - < 10.0.22631.6936

Microsoft

Windows 11 Version 23H2

affected
10.0.22631.0 - < 10.0.22631.6936

Microsoft

Windows 11 Version 24H2

affected
10.0.26100.0 - < 10.0.26100.8246

Microsoft

Windows 11 Version 25H2

affected
10.0.26200.0 - < 10.0.26200.8246

Microsoft

Windows 11 version 26H1

affected
10.0.28000.0 - < 10.0.28000.1836

Microsoft

Windows Server 2012

affected
6.2.9200.0 - < 6.2.9200.26026

Microsoft

Windows Server 2012 (Server Core installation)

affected
6.2.9200.0 - < 6.2.9200.26026

Microsoft

Windows Server 2012 R2

affected
6.3.9600.0 - < 6.3.9600.23132

Microsoft

Windows Server 2012 R2 (Server Core installation)

affected
6.3.9600.0 - < 6.3.9600.23132

Microsoft

Windows Server 2016

affected
10.0.14393.0 - < 10.0.14393.9060

Microsoft

Windows Server 2016 (Server Core installation)

affected
10.0.14393.0 - < 10.0.14393.9060

Microsoft

Windows Server 2019

affected
10.0.17763.0 - < 10.0.17763.8644

Microsoft

Windows Server 2019 (Server Core installation)

affected
10.0.17763.0 - < 10.0.17763.8644

Microsoft

Windows Server 2022

affected
10.0.20348.0 - < 10.0.20348.5020

Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)

affected
10.0.25398.0 - < 10.0.25398.2274

Microsoft

Windows Server 2025

affected
10.0.26100.0 - < 10.0.26100.32690

Microsoft

Windows Server 2025 (Server Core installation)

affected
10.0.26100.0 - < 10.0.26100.32690

Weaknesses (CWE)

CWE-362

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

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