CVE-2026-32150: Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.
Other sources
Windows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 10.0.26100.8246Patch KB5083769 - Upgrade
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Fixed in 10.0.25398.2274Patch KB5082060 - Upgrade
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Fixed in 10.0.22631.6936Patch KB5082052 - Upgrade
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Fixed in 10.0.26200.8246Patch KB5083769 - Upgrade
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Fixed in 6.3.9600.23132Patch KB5082126 - Upgrade
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Fixed in 10.0.28000.1836Patch KB5083768 - Upgrade
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Fixed in 10.0.14393.9060Patch KB5082198 - Upgrade
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Fixed in 10.0.26100.32690Patch KB5082063 - Upgrade
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Fixed in 10.0.19045.7184Patch KB5082200 - Upgrade
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Fixed in 6.2.9200.26026Patch KB5082127 - Upgrade
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Fixed in 10.0.20348.5020Patch KB5082142 - Upgrade
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Fixed in 10.0.19044.7184Patch KB5082200 - Upgrade
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Fixed in 10.0.17763.8644Patch KB5082123
Event History
Frequently Asked Questions
What is the severity of CVE-2026-32150?
CVE-2026-32150 has a severity rating that indicates a potential elevation of privilege vulnerability.
How do I fix CVE-2026-32150?
To fix CVE-2026-32150, Microsoft recommends applying the latest security updates specifically provided for affected Windows products.
Which versions of Windows are affected by CVE-2026-32150?
CVE-2026-32150 affects several versions of Windows, including Windows 10, Windows 11, and Windows Server 2016 and later.
Can CVE-2026-32150 be exploited remotely?
CVE-2026-32150 is a local privilege escalation vulnerability, meaning it requires local access to the system to be exploited.
What is the impact of successfully exploiting CVE-2026-32150?
Successfully exploiting CVE-2026-32150 can allow an attacker to elevate their privileges on the affected system.