CVE-2026-12168
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Little Orbit | GameFirst Anti-Cheat | 0 <= 2025-07-07 | affected |
Weaknesses
- CWE-123 Write-What-Where Condition
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
- https://www.littleorbit.com/
- https://kb.cert.org/vuls/id/639124
- https://github.com/FzRsLLaSheR/CVE-2026-12166_CVE-2026-12167_CVE-2026-12168
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.