CVE-2026-15430: Medium severity Wellbia XIGNCODE3 xhunter2.sys vulnerability
Published Aug 3, 2026
·Updated
Improper access control in the IRPMJWRITE command interface in Wellbia XIGNCODE3 xhunter2.sys, version 2026.6.1.192, allows a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORITY\SYSTEM, extract credentials from PPL-protected lsass.exe, and terminate PPL-protected security processes.
Affected Software
1 affected component
Wellbia XIGNCODE3 xhunter2.sys=2026.6.1.192
Event History
Aug 3, 2026
CVE Published
via MITRE·02:45 PM
Data Sourced
via MITRE·02:45 PM
DescriptionWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeakness