Race Condition Vulnerability in Huawei Network Management Module
CVE-2025-66328

8.4HIGH

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
8 December 2025

What is CVE-2025-66328?

A multi-thread race condition vulnerability exists in the network management module of Huawei products, potentially impacting the system's availability. If exploited, this vulnerability could allow an attacker to disrupt network operations, leading to significant service interruptions. System administrators are advised to implement recommended patches and review their security configurations to mitigate associated risks.

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Affected Version(s)

HarmonyOS 5.0.1

References

https://consumer.huawei.com/en/support/bulletin/2025/12/

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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