CVE-2026-108835: Yungengxin Yun Jia Security Guard kgameprotect.sys sub_14000885C privileges management
A flaw has been found in Yungengxin Yun Jia Security Guard up to 2.7.1.9. Impacted is the function sub14000885C in the library kgameprotect.sys. Executing a manipulation of the argument Pid can lead to improper privilege management. The attack requires local access. The vendor was contacted early about this disclosure but did not respond in any way.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this issue?
Systems running Yungengxin Yun Jia Security Guard versions up to 2.7.1.9 are affected. Exploitation requires local access and at least low privileges.
What does an attacker need to manipulate?
The affected kgameprotect.sys function sub_14000885C can be abused through manipulation of its Pid argument. The reported impact is improper privilege management, with integrity and availability effects.
Is there a vendor-provided fix or workaround?
The available information does not identify a fix or workaround. The vendor was contacted early about the disclosure but did not respond.