CVE-2025-66329: Medium severity Huawei Emui vulnerability
Published Dec 8, 2025
·Updated
Permission control vulnerability in the window management module. Impact: Successful exploitation of this vulnerability may affect availability.
Affected Software
12 affected components
Huawei Emui=12.0.0
Huawei Emui=13.0.0
Huawei Emui=14.0.0
Huawei Emui=14.2.0
Huawei Emui=15.0.0
Huawei Harmonyos=2.0.0
Huawei Harmonyos=3.0.0
Huawei Harmonyos=3.1.0
Huawei Harmonyos=4.0.0
Huawei Harmonyos=4.2.0
Huawei Harmonyos=4.3.0
Huawei Harmonyos=4.3.1
Event History
Dec 8, 2025
CVE Published
via MITRE·08:33 AM
Data Sourced
via MITRE·08:33 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
May 3, 57910
Event
via NVD·08:53 AM
Frequently Asked Questions
1
What is the severity of CVE-2025-66329?
CVE-2025-66329 has a moderate severity rating due to its potential impact on availability.
2
How do I fix CVE-2025-66329?
To fix CVE-2025-66329, update your Huawei EMUI or HarmonyOS to the latest version as recommended by Huawei.
3
What types of devices are affected by CVE-2025-66329?
CVE-2025-66329 affects specific versions of Huawei EMUI and HarmonyOS, including versions 12.0.0 to 15.0.0 for EMUI and 2.0.0 to 4.3.1 for HarmonyOS.
4
What specific vulnerabilities does CVE-2025-66329 address?
CVE-2025-66329 addresses a permission control vulnerability in the window management module.
5
Is CVE-2025-66329 being actively exploited?
There is no current information indicating that CVE-2025-66329 is actively being exploited in the wild.