Out-of-Bounds Write Vulnerability in Huawei IMS Module
CVE-2026-28552

6.5MEDIUM

Key Information:

Vendor

Huawei
Status
Harmonyos
Emui
Vendor
CVE Published:
5 March 2026

What is CVE-2026-28552?

The vulnerability resides in the IMS module of Huawei products, enabling an out-of-bounds write condition. This flaw can potentially be exploited to disrupt the availability of affected systems, affecting a range of devices, including laptops and wearables. Users of Huawei devices should remain vigilant and ensure that appropriate security measures are in place to mitigate risks associated with this vulnerability.

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Affected Version(s)

EMUI 15.0.0

EMUI 14.2.0

EMUI 14.0.0

References

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

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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