CVE-2026-82628
Received Received - Intake

Privilege Escalation in Colorful iGameCenter via IOCTL

Publication date: 2026-08-31

Last updated on: 2026-08-31

Assigner: VulDB

Description
A vulnerability was found in Colorful iGameCenter 2.0.0.81. This vulnerability affects the function sub_11504 in the library WinRing0x64.sys of the component IOCTL Dispatch. Performing a manipulation of the argument PhysicalAddress/AlignNumer/AlignSize results in improper privilege management. Attacking locally is a requirement.

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Meta Information

Published
2026-08-31
Last Modified
2026-08-31
Generated
2026-08-31
AI Q&A
2026-08-31
EPSS Evaluated
N/A
NVD
CVE-2026-82628
EUVD
EUVD-2026-68376

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
colorful igamecenter 2.0.0.81

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-269 The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.
CWE-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

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Executive Summary

This vulnerability is in Colorful iGameCenter 2.0.0.81, specifically in the WinRing0x64.sys driver. It involves improper privilege management due to manipulation of arguments PhysicalAddress, AlignNumer, or AlignSize in the IOCTL Dispatch function. Exploitation requires local access.

Impact Analysis

An attacker with local access could exploit this to gain elevated privileges on the system. This could allow them to execute arbitrary code, install malware, or perform other malicious actions with higher system permissions.

Mitigation Strategies

Immediately uninstall or disable Colorful iGameCenter and its associated driver WinRing0x64.sys. Ensure no untrusted applications have access to the vulnerable IOCTL interface. Monitor system logs for suspicious activity related to privilege escalation attempts.

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