CVE-2007-1492: Microsoft Windows XP

High severity, CVSS 7.1. EPSS: 13.8% chance of exploitation in the next 30 days.

winmm.dll in Microsoft Windows XP allows user-assisted remote attackers to cause a denial of service (infinite loop) via a large cch argument value to the mmioRead function, as demonstrated by a crafted WAV file.

Affected products

• Microsoft Windows XP: any version

Published 2007-03-16. Last modified 2026-06-16.