How severe is CVE-2025-54651?

CVE-2025-54651 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-54651 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-54651?

CVE-2025-54651 primarily affects Huawei Harmonyos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-54651?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-54651 have an EU (EUVD) identifier?

Yes. CVE-2025-54651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23741.

When was CVE-2025-54651 published?

CVE-2025-54651 was published on 2025-08-06 and last updated on 2026-06-17.

CVE-2025-54651

CVE-2025-54651 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 4.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-362.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23741
Weakness: CWE-362
Affected product: Huawei Harmonyos
Published: 2025-08-06
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-54651?: Race condition vulnerability in the kernel hufs module. Impact: Successful exploitation of this vulnerability may affect service confidentiality.
How severe is CVE-2025-54651?: CVE-2025-54651 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-54651 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-54651?: CVE-2025-54651 primarily affects Huawei Harmonyos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-54651?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54651 have an EU (EUVD) identifier?: Yes. CVE-2025-54651 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23741.
When was CVE-2025-54651 published?: CVE-2025-54651 was published on 2025-08-06 and last updated on 2026-06-17.

References

https://consumer.huawei.com/en/support/bulletin/2025/8/

Affected products (2)

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

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