CredsHunter

CredsHunter CVE-2026-3609 · Informe Prueba de concepto de volcado de credenciales LSASS para una fuga de manejadores de procesos que evita PPL en el controlador anti-trampas XIGNCODE3 de Wellbia, xhunter1.sys. El controlador expone una interfaz de comandos IRPMJWRITE que llama a...

AxHunter

AxHunter PoCs for Wellbia XIGNCODE3 anti-cheat xhunter driver family — xhunter1.sys v2023.12.7.78 CVE-2026-3609 and xhunter2.sys v2026.6.1.192 CVE-2026-15430. Workspace layout Cargo workspace, three crates: AxHunter/ ├── Cargo.toml workspace manifest ├── axhunter-lsa/ shared crate — driver-agnost...

AxHunter — Updated!

AxHunter PoCs for Wellbia XIGNCODE3 anti-cheat xhunter driver family — xhunter1.sys v2023.12.7.78 CVE-2026-3609 and xhunter2.sys v2026.6.1.192 CVE-2026-15430. Workspace layout Cargo workspace, three crates: AxHunter/ ├── Cargo.toml workspace manifest ├── axhunter-lsa/ shared crate — driver-agnost...

Exploit for CVE-2026-15430

AxHunter PoCs for Wellbia XIGNCODE3 anti-cheat xhunter driv...

CVE-2026-15430

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...

CVE-2026-15430

The Wellbia XIGNCODE3 anti-cheat software, specifically the xhunter2.sys driver version 2026.6.1.192 , contains an improper access control vulnerability within the IRP_MJ_WRITE command interface. This flaw enables a local, unprivileged attacker to achieve local privilege escalation to NT AUTHORIT...

CVE-2026-15430

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...

CVE-2026-15430 CVE-2026-15430

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...

CVE-2026-15430: Improper Privilege Management

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...

CVE-2026-3609

Wellbia's XIGNCODE3 xhunter1.sys kernel driver Privilege Escalation Vulnerability provides access to IRPMJREITS command interface, which allows any user process to request a PROCESSALLACCESS. Cross reference to KVE 2023-5589 https://krcert.or.kr...

EUVD-2026-29110

Wellbia's XIGNCODE3 xhunter1.sys kernel driver Privilege Escalation Vulnerability provides access to IRPMJREITS command interface, which allows any user process to request a PROCESSALLACCESS. Cross reference to KVE 2023-5589 https://krcert.or.kr...

CVE-2026-3609

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

CVE-2026-3609 XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

CVE-2026-3609 XIGNCODE3 xhunter1.sys kernel driver contains a Privilege Escalation Vulnerability

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

CVE-2026-3609

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

CVE-2026-3609

Affected software/component: Wellbia’s XIGNCODE3 kernel driver xhunter1.sys. Vulnerability type / root cause: Privilege escalation via the IRP_MJ_REITS command interface, enabling a user process to request PROCESS_ALL_ACCESS. The issue implies insufficient access checks within the kernel driver, ...

CVE-2026-3609: Undefined Security Weakness

Wellbia's XIGNCODE3 xhunter1.sys kernel driver, version 10.0.10011.16384 through 2023.12.7.78, privilege escalation vulnerability provides access to the IRPMJWRITE command interface, which allows any user process to request a PROCESSALLACCESS. Note: KVE 2023-5589 https://krcert.or.kr was initiall...

PT-2026-39651

Name of the Vulnerable Software and Affected Versions Wellbia XIGNCODE3 xhunter1.sys versions 10.0.10011.16384 through 2023.12.7.78 Description A privilege escalation issue exists in the kernel driver that provides access to the IRP MJ WRITE command interface. This allows any user process to...

Wellbia XIGNCODE3 安全漏洞

Wellbia XIGNCODE3 is a client-side anti-cheat solution for online gaming security provided by the South Korean company Wellbia. There is a security vulnerability in Wellbia XIGNCODE3, which stems from providing access to the IRPMJREITS command interface. This allows any user process to request...