Description
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.
Published: 2026-07-02
Score: 5.5 Medium
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

No advisories yet.

History

Wed, 08 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Wed, 08 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Tue, 07 Jul 2026 13:15:00 +0000

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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 19:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-476

Mon, 06 Jul 2026 11:15:00 +0000

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Mon, 06 Jul 2026 04:45:00 +0000

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Sun, 05 Jul 2026 20:45:00 +0000

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

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

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Sat, 04 Jul 2026 02:00:00 +0000

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Fri, 03 Jul 2026 21:15:00 +0000

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Fri, 03 Jul 2026 10:45:00 +0000

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

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Thu, 02 Jul 2026 23:45:00 +0000

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Weaknesses CWE-476

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

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Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

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


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

Type Values Removed Values Added
Description 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.
Title CVE-2026-12166
References

Subscriptions

Little Orbit Gamefirst Anti-cheat
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2026-07-02T17:35:36.546Z

Reserved: 2026-06-12T19:40:24.620Z

Link: CVE-2026-12166

cve-icon Vulnrichment

Updated: 2026-07-02T17:35:32.221Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-08T17:45:03Z

Weaknesses

No weakness.