Wellbia's XIGNCODE3 xhunter1.sys kernel driver Privilege Escalation Vulnerability provides access to IRP_MJ_REITS command interface, which allows any user process to request a PROCESS_ALL_ACCESS.
Cross reference to KVE 2023-5589 (https://krcert.or.kr)
References
| Link | Resource |
|---|---|
| https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ | Exploit Third Party Advisory |
| https://crcert.or.kr | Broken Link |
| https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ | Exploit Third Party Advisory |
Configurations
History
13 May 2026, 14:17
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Wellbia xigncode3
Wellbia |
|
| References | () https://blacksnufkin.github.io/posts/AntiCheat-LPE-CVE-2026-3609/ - Exploit, Third Party Advisory | |
| References | () https://crcert.or.kr - Broken Link | |
| CWE | NVD-CWE-noinfo | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.8 |
| CPE | cpe:2.3:a:wellbia:xigncode3:10.0.10011.16384:*:*:*:*:*:*:* |
11 May 2026, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-11 18:16
Updated : 2026-05-13 14:17
NVD link : CVE-2026-3609
Mitre link : CVE-2026-3609
CVE.ORG link : CVE-2026-3609
JSON object : View
Products Affected
wellbia
- xigncode3
CWE