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.
Published: 2026-07-02
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

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History

Tue, 07 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-640

Mon, 06 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
First Time appeared Little Orbit
Little Orbit gamefirst Anti-cheat
Vendors & Products Little Orbit
Little Orbit gamefirst Anti-cheat

Mon, 06 Jul 2026 13:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Mon, 06 Jul 2026 02:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-285

Sun, 05 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-272
CWE-284

Sun, 05 Jul 2026 02:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-272
CWE-284

Sat, 04 Jul 2026 13:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Sat, 04 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Fri, 03 Jul 2026 06:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Thu, 02 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284

Thu, 02 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 02 Jul 2026 15:15:00 +0000

Type Values Removed Values Added
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.
Title CVE-2026-12167
References

Subscriptions

Little Orbit Gamefirst Anti-cheat
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-07-02T17:34:47.803Z

Reserved: 2026-06-12T19:40:33.666Z

Link: CVE-2026-12167

cve-icon Vulnrichment

Updated: 2026-07-02T17:34:37.820Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-07T08:30:04Z

Weaknesses