Description
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)
Published: 2026-05-11
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Wed, 13 May 2026 18:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-732

Wed, 13 May 2026 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Wellbia xigncode3
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:wellbia:xigncode3:10.0.10011.16384:*:*:*:*:*:*:*
Vendors & Products Wellbia xigncode3

Wed, 13 May 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 May 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Wellbia
Wellbia xigncode3 Anti-cheat
Vendors & Products Wellbia
Wellbia xigncode3 Anti-cheat

Mon, 11 May 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-732

Mon, 11 May 2026 17:30:00 +0000

Type Values Removed Values Added
Description 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)
Title XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability
References

Subscriptions

Wellbia Xigncode3 Xigncode3 Anti-cheat
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-05-13T12:35:57.998Z

Reserved: 2026-03-05T17:54:52.283Z

Link: CVE-2026-3609

cve-icon Vulnrichment

Updated: 2026-05-13T12:35:08.489Z

cve-icon NVD

Status : Modified

Published: 2026-05-11T18:16:33.560

Modified: 2026-05-13T14:17:35.900

Link: CVE-2026-3609

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T20:00:04Z

Weaknesses