DoS vulnerability in the log service. Impact: Successful exploitation of this vulnerability may affect availability.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact None

Integrity Impact Low

Availability Impact Low

User Interaction Required

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

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Huawei HarmonyOS unaffected
Version Status Constraints
4.3.1 affected —
4.3.0 affected —
4.2.0 affected —
4.0.0 affected —
Huawei EMUI unaffected
Version Status Constraints
15.0.0 affected —
14.2.0 affected —
14.0.0 affected —

No data.

No data.

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Vendors Products
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Emui Subscribe
Harmonyos Subscribe

Project Subscriptions

Vendors Products
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Emui Subscribe
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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/2026/6/ cve-icon cve-icon
https://consumer.huawei.com/en/support/bulletinvision/2026/6/ cve-icon cve-icon
History

Tue, 09 Jun 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 09 Jun 2026 09:15:00 +0000

Type Values Removed Values Added
Title Denial of Service via Integer Overflow in Huawei Log Service

Tue, 09 Jun 2026 08:45:00 +0000

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

Tue, 09 Jun 2026 07:45:00 +0000

Type Values Removed Values Added
Description DoS vulnerability in the log service. Impact: Successful exploitation of this vulnerability may affect availability.
Weaknesses CWE-190
References
Metrics cvssV3_1

{'score': 5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:L'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: huawei

Published:

Updated: 2026-06-09T12:59:21.495Z

Reserved: 2026-04-23T01:42:44.929Z

Link: CVE-2026-41977

cve-icon Vulnrichment

Updated: 2026-06-09T12:59:17.019Z

cve-icon NVD

Status : Deferred

Published: 2026-06-09T08:16:27.927

Modified: 2026-06-09T13:34:58.997

Link: CVE-2026-41977

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-09T09:00:08Z

Weaknesses