CVE-2022-33644

Name: CVE-2022-33644
Creator: NVD / NIST
Published: 2022-07-12T23:15:12.487+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7/10EPSS 0.40%

Last modified Jun 17, 2026

CVE-2022-33644 is a high-severity vulnerability rated 7/10 on the CVSS scale. Xbox Live Save Service Elevation of Privilege Vulnerability. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

Xbox Live Save Service Elevation of Privilege Vulnerability

Metrics

CVSS 3.1

7/10

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.40%

32.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Microsoft	Windows 10	20h2
Microsoft	Windows 10	21h1
Microsoft	Windows 10	21h2

References

Timeline

Published: Jul 12, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-33644?

Xbox Live Save Service Elevation of Privilege Vulnerability

How severe is CVE-2022-33644?

CVE-2022-33644 has a CVSS score of 7/10 (HIGH severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2022-33644?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-33644?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST