CVE-2010-0017: Microsoft Windows 7

High severity, CVSS 9.3. EPSS: 30.8% chance of exploitation in the next 30 days.

Race condition in the SMB client implementation in Microsoft Windows Server 2008 R2 and Windows 7 allows remote SMB servers and man-in-the-middle attackers to execute arbitrary code, and in the SMB client implementation in Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2 allows local users to gain privileges, via a crafted SMB Negotiate response, aka "SMB Client Race Condition Vulnerability."

Affected products

• Microsoft Windows 7: affected versions not specified
• Microsoft Windows Server 2008: any version; affected versions not specified; version r2 only
• Microsoft Windows Vista: any version; affected versions not specified

Published 2010-02-10. Last modified 2026-06-16.