CVE-2026-34851: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in Huawei HarmonyOS
Race condition vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect availability.
AI Analysis
Technical Summary
This vulnerability is a CWE-362 race condition in the event notification module of Huawei HarmonyOS 5.1.0 and 6.0.0. It involves improper synchronization during concurrent execution using shared resources, which can affect system availability. The CVSS 3.1 base score is 2.2, reflecting low impact with local attack vector, high attack complexity, low privileges required, and user interaction needed. No confidentiality or integrity impact is indicated.
Potential Impact
Successful exploitation may cause availability issues in the affected HarmonyOS versions. There is no indication of confidentiality or integrity compromise. The low CVSS score and absence of known exploits suggest limited practical impact at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented. Users should monitor Huawei's advisories for updates regarding patches or mitigations.
CVE-2026-34851: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in Huawei HarmonyOS
Description
Race condition vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect availability.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a CWE-362 race condition in the event notification module of Huawei HarmonyOS 5.1.0 and 6.0.0. It involves improper synchronization during concurrent execution using shared resources, which can affect system availability. The CVSS 3.1 base score is 2.2, reflecting low impact with local attack vector, high attack complexity, low privileges required, and user interaction needed. No confidentiality or integrity impact is indicated.
Potential Impact
Successful exploitation may cause availability issues in the affected HarmonyOS versions. There is no indication of confidentiality or integrity compromise. The low CVSS score and absence of known exploits suggest limited practical impact at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented. Users should monitor Huawei's advisories for updates regarding patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- huawei
- Date Reserved
- 2026-03-31T01:11:13.700Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69dc6aaf82d89c981fecb06c
Added to database: 4/13/2026, 4:01:51 AM
Last enriched: 4/13/2026, 4:17:29 AM
Last updated: 4/13/2026, 11:31:55 AM
Views: 9
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