CVE-2026-49305 - Vulnerability Details - OpenCVE

Permission control vulnerability in the Wi-Fi enhancement module. Impact: Successful exploitation of this vulnerability may affect availability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0008.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Huawei	Emui Harmonyos

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Huawei	Emui Harmonyos

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2026/8/
https://consumer.huawei.com/en/support/bulletinvision/2026/8/

History

Mon, 17 Aug 2026 11:30:00 +0000

Type	Values Removed	Values Added
Title		Permission Control Failed for Wi‑Fi Enhancement Module Leading to Availability Degradation
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 17 Aug 2026 09:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Huawei Huawei emui Huawei harmonyos
Vendors & Products		Huawei Huawei emui Huawei harmonyos

Mon, 17 Aug 2026 08:45:00 +0000

Type	Values Removed	Values Added
Description		Permission control vulnerability in the Wi-Fi enhancement module. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses		CWE-755
References		https://consumer.huawei.com/en/support/bulletin/2026/8/ https://consumer.huawei.com/en/support/bulletinvision/2026/8/
Metrics		cvssV3_1 `{'score': 6.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2026-08-17T08:33:00.983Z

Updated: 2026-08-17T10:50:33.203Z

Reserved: 2026-05-29T03:16:14.062Z

Link: CVE-2026-49305

Vulnrichment

Updated: 2026-08-17T10:50:29.990Z

NVD

Status : Received

Published: 2026-08-17T09:17:30.580

Modified: 2026-08-17T11:16:38.933

Link: CVE-2026-49305

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-17T11:15:04Z

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