What is GHSA-vh4v-p8g7-pj9w?

GHSA-vh4v-p8g7-pj9w is a security advisory published by GitHub Security Advisories with High severity. An improper validation vulnerability for driver `GFAC_Sys_x64.sys` in Little Orbit GFAC allows a...

Which CVE IDs does GHSA-vh4v-p8g7-pj9w cover?

GHSA-vh4v-p8g7-pj9w covers the following CVE IDs: CVE-2026-12168. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-vh4v-p8g7-pj9w?

GHSA-vh4v-p8g7-pj9w has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-vh4v-p8g7-pj9wHighCVSS 7.8

An improper validation vulnerability for driver `GFAC_Sys_x64.sys` in Little Orbit GFAC allows a...

Vendor

GitHub Security Advisories

Published

July 2, 2026

Last Modified

July 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-12168 →

📋 Description

An improper validation vulnerability for driver GFAC_Sys_x64.sys in Little Orbit GFAC allows a local attacker to escalate privileges to SYSTEM and execute arbitrary code in kernel mode via crafted messages sent through a Minifilter communication port.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-12168
https://github.com/FzRsLLaSheR/CVE-2026-12166_CVE-2026-12167_CVE-2026-12168
https://kb.cert.org/vuls/id/639124
https://www.littleorbit.com
https://github.com/advisories/GHSA-vh4v-p8g7-pj9w