Race Condition Vulnerability in Huawei Thermal Management Module
CVE-2026-34861

6.3MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
13 April 2026

What is CVE-2026-34861?

A race condition vulnerability has been identified in Huawei's thermal management module. This flaw may allow an attacker to exploit timing discrepancies in the handling of critical operations. If successfully exploited, it could lead to disruptions in system availability, potentially affecting the performance of devices relying on this module.

Affected Version(s)

HarmonyOS 6.0.0

References

https://consumer.huawei.com/en/support/bulletin/2026/4/
https://consumer.huawei.com/en/support/bulletinwearables/...

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
High
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.