CVE-2025-66320 Details
Description
Multi-thread race condition vulnerability in the camera framework module. Impact: Successful exploitation of this vulnerability may affect availability.
A multi-thread race condition vulnerability has been identified in the camera framework module of Huawei HarmonyOS. This vulnerability affects several versions of HarmonyOS, including 6.0.0, 5.1.0, and 5.0.1. Successful exploitation of this vulnerability may lead to a denial-of-service condition, impacting the availability of the camera framework.
Users can apply the December 2025 security update, which includes a patch for this vulnerability.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Dec 8, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://consumer.huawei.com/en/support/bulletin/2025/12/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-362 | Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| huawei harmonyos | 5.0.1 5.1.0 6.0.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Dec 9, 2025 | Initial Analysis | [email protected] |
| Dec 8, 2025 | New CVE Received | [email protected] |