CVE-2026-3609
XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability
- State
- Published
- Severity
- 5.3 Medium
- Published
- May 11, 2026
- Updated
- Aug 5, 2026
- Reserved
- Mar 5, 2026
Description
Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRP_MJ_WRITE command interface, which allows any user process to request a PROCESS_ALL_ACCESS.
Note: KVE 2023-5589 (https://krcert.or.kr) was initially issued for version 10.0.10011.16384, but the vulnerability was not fully remediated and remains in version 2023.12.7.78.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L | CISA-ADP |
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
XIGNCODE3Wellbia |
|
References
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