CVE-2026-12168
HIGH
NVD
CVSS Score
7.8
Severity
HIGH
Published
Jul 02, 2026
Vendor
unknown
Description
An improper validation vulnerability for driver `GFAC_Sys_x64.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.