CVE-2026-108506 Unauthorized access vulnerability in ZTE Z80 Ultra product
Third-party apps can bypass authentication to access system interfaces and retrieve sensitive information on ZTE Z80 Ultra devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-108506?
CVE-2026-108506 is a medium-severity missing authorization vulnerability in ZTE Z80 Ultra, published on 10 Oct 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
ZTE Z80 Ultra's system interfaces do not have robust invocation authentication, with inadequate access control. Third-party apps may call the interfaces through reflection and retrieve relevant information.
Weakness: CWE-269
Which versions are affected by CVE-2026-108506?
How do I fix CVE-2026-108506?
No fix has been published for CVE-2026-108506 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-108506 being exploited?
There is no known exploitation of CVE-2026-108506 in the wild and no public exploit code.
Sources
Also known as GHSA-f7mj-qxpc-pc3x.