一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-12168 [HIGH] – An improper validation vulnerability for driver `GFAC_Sys_x64.sys` in Little Orbit GFAC al

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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.