CVE-2025-66325 Missing authorization in EMUI
Attackers can bypass permission controls in the package management module to access confidential service data on Huawei devices.
- 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-2025-66325?
CVE-2025-66325 is a medium-severity missing authorization vulnerability in Huawei Emui, published on 8 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Permission control vulnerability in the package management module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Weakness: CWE-264
Which versions are affected by CVE-2025-66325?
It affects 2 products.
Products include Huawei Emui, Huawei Harmonyos.
How do I fix CVE-2025-66325?
No fix has been published for CVE-2025-66325 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-2025-66325 being exploited?
There is no known exploitation of CVE-2025-66325 in the wild and no public exploit code.
Other vulnerabilities in Huawei Emui
Sources
Also known as GHSA-8gw4-99f3-vw27.