CVE-2026-12166: GameFirst Anti-Cheat 0 through 2025-07-07

CVE-2026-12166. CVSS 3.1 base score 5.5 (MEDIUM, Source advisory). EPSS 0.00152 (percentile 0.04291), scored 25-Oct-2026.

Affected technology

GameFirst Anti-Cheat · 0 through 2025-07-07
Little Orbit

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A local attacker can cause a denial of service via crafted requests that trigger a system crash. Source advisory’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 25-Oct-2026 21:45 UTC

CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · Source advisory
EPSS: 0.00152 · percentile 0.04291 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-12166.html