CVE-2007-1530: Microsoft Windows Vista

Medium severity, CVSS 5.0. EPSS: 14.8% chance of exploitation in the next 30 days.

The LLTD Mapper in Microsoft Windows Vista does not properly gather responses to EMIT packets, which allows remote attackers to cause a denial of service (mapping failure) by omitting an ACK response, which triggers an XML syntax error.

Affected products

• Microsoft Windows Vista: any version

Published 2007-03-20. Last modified 2026-06-16.