CVE-2026-108835: Improper Privilege Management in Yungengxin Yun Jia Security Guard
Description
CVE-2026-108835 is a medium-severity vulnerability in Yungengxin Yun Jia Security Guard up to version 2.7.1.9. It involves improper privilege management in the function sub_14000885C within the kgameprotect.sys library. The flaw can be triggered by manipulating the Pid argument, requiring local access to the system. The vendor has not responded to the disclosure, and no patch or mitigation guidance is currently available.
CVSS v4.0
Score 4.8medium
Affected software
Yungengxin
Yun Jia Security Guard
cpe:2.3:a:yungengxin:yun_jia_security_guard:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Yungengxin Yun Jia Security Guard versions 2.7.1.0 through 2.7.1.9. The issue lies in the function sub_14000885C of the kgameprotect.sys driver, where improper handling of the Pid argument can lead to improper privilege management. Exploitation requires local access and can potentially allow an attacker with limited privileges to escalate their privileges. The vendor was contacted but did not provide any response or patch information.
Potential Impact
An attacker with local access can manipulate the Pid argument to gain improper privileges, potentially escalating their access rights on the affected system. This could lead to unauthorized actions or control over the system components protected by Yun Jia Security Guard. The CVSS 4.0 base score is 4.8, indicating a medium severity impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor has not responded and no patch or workaround is available, users should limit local access to trusted users only and monitor for suspicious activity related to this software until an official fix is released.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-11T11:43:27.459Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6accd7452cdf04f6569338a0
Added to database: 10/12/2026, 12:49:09 UTC
Last enriched: 10/12/2026, 13:03:24 UTC
Last updated: 10/13/2026, 03:48:07 UTC
Views: 23
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.