CVE-2025-66327 - Vulnerability Details - OpenCVE

Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Changed

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 0.00006.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Huawei Subscribe	Harmonyos Subscribe

Configuration 1 [-]

OR	cpe:2.3:o:huawei:harmonyos:5.0.1:::::::*
	cpe:2.3:o:huawei:harmonyos:5.1.0:::::::*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2025/12/

History

Mon, 08 Dec 2025 20:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Huawei Huawei harmonyos
CPEs		cpe:2.3:o:huawei:harmonyos:5.0.1:::::::* cpe:2.3:o:huawei:harmonyos:5.1.0:::::::*
Vendors & Products		Huawei Huawei harmonyos

Mon, 08 Dec 2025 18:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 08 Dec 2025 08:30:00 +0000

Type	Values Removed	Values Added
Description		Race condition vulnerability in the network module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
Weaknesses		CWE-362
References		https://consumer.huawei.com/en/support/bulletin/2025/12/
Metrics		cvssV3_1 `{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2025-12-08T08:09:51.745Z

Updated: 2025-12-08T18:01:39.483Z

Reserved: 2025-11-27T02:20:28.790Z

Link: CVE-2025-66327

Vulnrichment

Updated: 2025-12-08T18:01:36.208Z

NVD

Status : Analyzed

Published: 2025-12-08T09:15:47.283

Modified: 2025-12-08T20:06:05.703

Link: CVE-2025-66327

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-362

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