CVE-2007-1220: Microsoft Xbox 360

Medium severity, CVSS 6.2. EPSS: 1.4% chance of exploitation in the next 30 days.

The Hypervisor in Microsoft Xbox 360 kernel 4532 and 4548 does not properly verify the parameters passed to the syscall dispatcher, which allows attackers with physical access to bypass code-signing requirements and execute arbitrary code.

Affected products

• Microsoft Xbox 360: version 4532 only; version 4548 only

Published 2007-03-02. Last modified 2026-06-16.