CVE-2025-66330: Infoleak
Published Dec 8, 2025
·Updated
App lock verification bypass vulnerability in the file management app. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Affected Software
3 affected components
Huawei Harmonyos=5.0.1
Huawei Harmonyos=5.1.0
Huawei Harmonyos=6.0.0
Event History
Dec 8, 2025
CVE Published
via MITRE·08:34 AM
Data Sourced
via MITRE·08:34 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-66330?
CVE-2025-66330 is classified as a medium severity vulnerability affecting service confidentiality.
2
How do I fix CVE-2025-66330?
To mitigate CVE-2025-66330, users should update their Huawei HarmonyOS to versions 5.1.0 or 6.0.0, which contain the necessary security fixes.
3
What systems are affected by CVE-2025-66330?
CVE-2025-66330 affects Huawei HarmonyOS versions 5.0.1, 5.1.0, and 6.0.0.
4
What could happen if CVE-2025-66330 is exploited?
Exploiting CVE-2025-66330 may lead to unauthorized access to files, compromising the confidentiality of the affected service.
5
Is there a public exploit available for CVE-2025-66330?
As of now, there is no known public exploit for CVE-2025-66330, but it remains a serious concern for affected users.