CVE-2026-12166
CVE-2026-12166
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.
INFO
Published Date :
July 2, 2026, 2:36 p.m.
Last Modified :
July 2, 2026, 3:06 p.m.
Remotely Exploit :
No
Source :
certcc
Affected Products
The following products are affected by CVE-2026-12166
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Little Orbit GFAC driver to the latest version.
- Apply vendor-provided patches for GFAC_Sys_x64.sys.
- Monitor system stability after patching.
Public PoC/Exploit Available at Github
CVE-2026-12166 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-12166 vulnerability anywhere in the article.