Race Condition Vulnerability in Huawei Security Control Module
CVE-2026-28550

4MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
5 March 2026

What is CVE-2026-28550?

A race condition vulnerability exists within the security control module of Huawei products, which allows attackers to exploit timing-related flaws. Successful exploitation could lead to disruptions in system availability, impacting users and services reliant on these products. Organizations using affected versions are urged to apply patches and closely monitor for any irregularities in system performance.

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Affected Version(s)

HarmonyOS 6.0.0

References

https://consumer.huawei.com/en/support/bulletin/2026/3/
https://consumer.huawei.com/en/support/bulletinlaptops/20...

CVSS V3.1

Score:
4
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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