CVE-2025-66327: Race Condition
Published Dec 8, 2025
·Updated
Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Affected Software
2 affected components
Huawei Harmonyos=5.0.1
Huawei Harmonyos=5.1.0
Event History
Dec 8, 2025
CVE Published
via MITRE·08:09 AM
Data Sourced
via MITRE·08:09 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-66327?
CVE-2025-66327 has a critical severity due to its potential impact on service confidentiality.
2
How do I fix CVE-2025-66327?
To fix CVE-2025-66327, update to the latest version of Huawei HarmonyOS beyond 5.1.0.
3
Which versions of Huawei HarmonyOS are affected by CVE-2025-66327?
CVE-2025-66327 affects Huawei HarmonyOS versions 5.0.1 and 5.1.0.
4
What type of vulnerability is CVE-2025-66327?
CVE-2025-66327 is classified as a race condition vulnerability in the network module.
5
What are the potential impacts of CVE-2025-66327?
The successful exploitation of CVE-2025-66327 may lead to unauthorized access to sensitive service data.