CVE-2025-50169

High

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an unauthorized attacker to execute code over a network.

SeverityHigh

CVSS7.5

Exploit probability—

Product

Microsoft Windows

PublishedAug 12, 2025

First seenAug 12, 2025

Weakness typeCWE-362Race condition CWE-415CWE-415

How to fix

Update

microsoft windows_11_24h210.0.26100.4851 or later
microsoft windows_server_202510.0.26100.4851 or later

Patches

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50169

Affected products

Product	Affected versions	Fixed in
microsoft windows_11_24h2	v < 10.0.26100.4851	10.0.26100.4851
microsoft windows_server_2025	v < 10.0.26100.4851	10.0.26100.4851

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