CVE-2026-36175 Auth bypass in n/a
Physically proximate attackers can bypass authentication and gain root access by interrupting the boot sequence and injecting crafted kernel arguments.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-36175?
CVE-2026-36175 is a medium-severity authentication bypass vulnerability in n/a, published on 4 Jun 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue in the U-Boot component of GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass authentication and gain root access via interrupting the boot sequence and injecting a crafted string into the kernel boot arguments.
Which versions are affected by CVE-2026-36175?
How do I fix CVE-2026-36175?
No fix has been published for CVE-2026-36175 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-36175 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-36175 exists.
Sources
Also known as GHSA-4ghq-g4mw-8vf2.