Is CVE-2007-1221 being actively exploited?

CVE-2007-1221 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-1221?

CVE-2007-1221 has a CVSS 2.0 base score of 7.2 (HIGH).

CVE-2007-1221

HIGH · CVSS 7.2EPSS 1.7%EU EUVD

The Hypervisor in Microsoft Xbox 360 kernel 4532 and 4548 allows attackers with physical access to force execution of the hypervisor syscall with a certain register set, which bypasses intended code protection.

Key facts

CVSS score: 7.2 (v2.0)
Severity: HIGH
CVSS vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
EPSS score: 1.7% (78th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-1218)
Published: March 2, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-1218 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

microsoft / xbox 360
microsoft / xbox 360

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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