Multi-thread Race Condition Vulnerability in Huawei Camera Framework Module
CVE-2025-66321

5.1MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
8 December 2025

What is CVE-2025-66321?

This vulnerability arises from a multi-thread race condition within Huawei's camera framework module. If exploited, it may result in disruptions to the normal operation and availability of the affected devices, potentially impacting end-user experiences and functionality.

Affected Version(s)

HarmonyOS 5.1.0

HarmonyOS 5.0.1

HarmonyOS 6.0.0

References

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

CVSS V3.1

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-66321 : Multi-thread Race Condition Vulnerability in Huawei Camera Framework Module