CVE-2026-12166_CVE-2026-12167_CVE-2026-12168

Múltiples vulnerabilidades de escalada de privilegios local en el controlador GFAC de Little Orbit GFACSysx64.sys | ---|--- IDs de CVE| CVE-2026-12166, CVE-2026-12167, CVE-2026-12168 Proveedor| Little Orbit Producto| Controlador GamersFirst Anti-Cheat GFAC GFACSysx64.sys Versiones afectadas| No h...

CVE-2026-12168

An improper validation vulnerability for driver GFACSysx64.sys in Little Orbit GFAC allows a local attacker to escalate privileges to SYSTEM and execute arbitrary code in kernel mode via crafted messages sent through a Minifilter communication port...

CVE-2026-12168

An improper validation vulnerability for driver GFACSysx64.sys in Little Orbit GFAC allows a local attacker to escalate privileges to SYSTEM and execute arbitrary code in kernel mode via crafted messages sent through a Minifilter communication port...

EUVD-2026-41377

A NULL pointer dereference vulnerability for driver GFACSysx64.sys in Little Orbit GFAC allows a local attacker to cause a denial of service via crafted requests that trigger a system crash...

CVE-2026-12167

The Little Orbit GFAC driver, specifically the GFAC_Sys_x64.sys file, contains an improper access control vulnerability (CWE-284) in its minifilter communication port. Due to a lack of sufficiently restrictive security descriptors, low-privileged local users can open a connection to this port to ...

CVE-2026-12167 CVE-2026-12167

The Minifilter communication port for driver GFACSysx64.sys in Little Orbit GFAC allows a local attacker to access privileged driver functionality via a communication interface that lacks appropriate access restrictions...