CVE-2026-12166
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.5epss 0.2%
from disclosure to weapon0 days
Published on NVDJul 2
1st PoCJul 2
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A NULL pointer dereference vulnerability for driver `GFAC_Sys_x64.sys` in Little Orbit GFAC allows a local attacker to cause a denial of service via crafted requests that trigger a system crash.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Little Orbit · GameFirst Anti-Cheatpublic PoCs found — 1
githubgithub.com/FzRsLLaSheR/CVE-2026-12166_CVE-2026-12167_CVE-2026-12168★ 1⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.