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High 7.8Published Jul 2, 2026

CVE-2026-12167CVE-2026-12167

Updated under an hour ago ()

Does this affect you?

It affects Little Orbit GameFirst Anti-Cheat. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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.

CVSS
7.8 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-284
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
certcc
NVD analysis
Deferred
Record last updated
Jul 2, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Little Orbit GameFirst Anti-Cheat
little_orbit:gamefirst_anti_cheat (from the name)
through 2025-07-07
CNA record

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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