Denial of Service Vulnerability in Huawei Devices
CVE-2026-101186

7.5HIGH

Key Information:

Vendor

Huawei
Status
Harmonyos
Vendor
CVE Published:
2 November 2026

What is CVE-2026-101186?

A Denial of Service vulnerability has been identified in the window module of various Huawei products. If exploited, this vulnerability may disrupt the availability of the affected devices, potentially impacting user access and functionality. The affected products include Huawei smartphones, laptops, and wearables, making it crucial for users to stay informed about potential risks and recommended mitigations.

Affected Version(s)

HarmonyOS 6.1.0

References

https://consumer.huawei.com/en/support/bulletin/2026/10/
https://consumer.huawei.com/en/support/bulletinwearables/...
https://consumer.huawei.com/en/support/bulletinlaptops/20...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.