CVE-2026-24922 - Vulnerability Details - OpenCVE

Buffer overflow vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect availability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Huawei	Harmonyos

Configuration 1 [-]

cpe:2.3:o:huawei:harmonyos:6.0.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://consumer.huawei.com/en/support/bulletin/2026/2/
https://consumer.huawei.com/en/support/bulletinlaptops/2026/2/
https://consumer.huawei.com/en/support/bulletinwearables/2026/2/

History

Tue, 10 Feb 2026 18:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-120
CPEs		cpe:2.3:o:huawei:harmonyos:6.0.0:::::::*

Mon, 09 Feb 2026 11:00:00 +0000

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

Fri, 06 Feb 2026 17:15:00 +0000

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

Fri, 06 Feb 2026 08:45:00 +0000

Type	Values Removed	Values Added
Description		Buffer overflow vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses		CWE-122
References		https://consumer.huawei.com/en/support/bulletin/2026/2/ https://consumer.huawei.com/en/support/bulletinlaptops/2026/2/ https://consumer.huawei.com/en/support/bulletinwearables/2026/2/
Metrics		cvssV3_1 `{'score': 6.9, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:H'}`

MITRE

Status: PUBLISHED

Assigner: huawei

Published: 2026-02-06T08:32:12.061Z

Updated: 2026-02-06T16:40:40.680Z

Reserved: 2026-01-28T06:05:05.257Z

Link: CVE-2026-24922

Vulnrichment

Updated: 2026-02-06T16:40:22.973Z

NVD

Status : Analyzed

Published: 2026-02-06T09:15:50.730

Modified: 2026-02-10T18:09:30.740

Link: CVE-2026-24922

Redhat

No data.

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