What is the CVSS score of CVE-2025-54651?

CVE-2025-54651 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L. EPSS exploitation probability: 0.0%.

Which versions of Harmonyos are affected by CVE-2025-54651?

CVE-2025-54651 presents moderate security risk, a race condition vulnerability rated CVSS 4.8. Exploitation could compromise the security of affected deployments.

How to fix or mitigate CVE-2025-54651?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Harmonyos CVE-2025-54651

MEDIUM

Race Condition (CWE-362)

2025-08-06 psirt@huawei.com

Information Disclosure Race Condition Harmonyos

4.8

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:05 vuln.today

CVE Published

Aug 06, 2025 - 04:16 nvd

MEDIUM 4.8

DescriptionNVD

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

AnalysisAI

Race condition vulnerability in the kernel hufs module. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-362. Race condition vulnerability in the kernel hufs module. Impact: Successful exploitation of this vulnerability may affect service confidentiality. Affected products include: Huawei Harmonyos.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

CVE-2025-54651 vulnerability details – vuln.today

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