Permission Control Vulnerability in Huawei Cellular Data Modules
CVE-2026-28541

4MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
5 March 2026

What is CVE-2026-28541?

A permission control vulnerability has been identified in Huawei's cellular data module. This issue could potentially compromise the availability of device functions, allowing unauthorized access to system capabilities. When exploited, it may lead to significant disruptions in service. It is crucial for users to be aware of this vulnerability and take necessary precautions to secure their devices.

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Affected Version(s)

HarmonyOS 6.0.0

HarmonyOS 5.1.0

References

https://consumer.huawei.com/en/support/bulletin/2026/3/
https://consumer.huawei.com/en/support/bulletinvision/202...
https://consumer.huawei.com/en/support/bulletinwearables/...

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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