Security Advisory
CVE-2026-12168
7.8
HIGH
Vulnerability 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.
Published Date
July 2, 2026
Official Source
NIST NVD Advisory