CVE-2025-66332: Medium severity Huawei Harmonyos vulnerability
Published Dec 8, 2025
·Updated
Denial of service (DoS) vulnerability in the office service. Impact: Successful exploitation of this vulnerability may affect availability.
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·08:13 AM
Data Sourced
via MITRE·08:13 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·09:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-66332?
CVE-2025-66332 has a high severity rating due to its potential impact on availability.
2
How do I fix CVE-2025-66332?
To fix CVE-2025-66332, update the Huawei HarmonyOS to the latest patched version.
3
Which versions of HarmonyOS are affected by CVE-2025-66332?
CVE-2025-66332 affects Huawei HarmonyOS versions 5.0.1, 5.1.0, and 6.0.0.
4
What is the impact of exploiting CVE-2025-66332?
Exploiting CVE-2025-66332 may result in a denial of service, affecting the availability of the office service.
5
Where can I find more information about CVE-2025-66332?
For more information about CVE-2025-66332, consult the security bulletins provided by Huawei.