CVE-2009-1132: Microsoft Windows Server 2008

High severity, CVSS 9.3. EPSS: 27.1% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the Wireless LAN AutoConfig Service (aka Wlansvc) in Microsoft Windows Vista Gold, SP1, and SP2 and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a malformed wireless frame, aka "Wireless Frame Parsing Remote Code Execution Vulnerability."

Affected products

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

Published 2009-09-08. Last modified 2026-06-16.