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...

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...