CVE-2026-12167

HIGH SEVERITY

CVSS Score & Metrics

Base Score

7.8 / 10

Vector String

                                        CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H                                    

Vulnerability Description

The Minifilter communication port for driver `GFAC_Sys_x64.sys` in Little Orbit GFAC allows a local attacker to access privileged driver functionality via a communication interface that lacks appropriate access restrictions.

Vulnerability Details

Published Date

July 02, 2026

Last Modified

July 02, 2026

Source

NVD

Vendor

Little Orbit

Product

GameFirst Anti-Cheat

External References

https://github.com/FzRsLLaSheR/CVE-2026-12166_CVE-2026-12167_CVE-2026-12168
https://kb.cert.org/vuls/id/639124
https://www.littleorbit.com/

CVE-2026-12167

CVSS Score & Metrics

Vulnerability Description

Vulnerability Details

External References

Discussion (0)

Add Comment