How severe is CVE-2025-64315?

CVE-2025-64315 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-64315 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-2025-64315?

CVE-2025-64315 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-64315?

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

Does CVE-2025-64315 have an EU (EUVD) identifier?

Yes. CVE-2025-64315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199841.

When was CVE-2025-64315 published?

CVE-2025-64315 was published on 2025-11-28 and last updated on 2026-06-17.

CVE-2025-64315

CVE-2025-64315 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 4.4. 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-264.

Key facts

Severity: Medium (CVSS 3.x base score 4.4)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199841
Weakness: CWE-264
Affected product: Huawei Harmonyos
Published: 2025-11-28
Last modified: 2026-06-17

Description

Configuration defect vulnerability in the file management module. Impact: Successful exploitation of this vulnerability may affect app data confidentiality and integrity.

Frequently asked questions

What is CVE-2025-64315?: Configuration defect vulnerability in the file management module. Impact: Successful exploitation of this vulnerability may affect app data confidentiality and integrity.
How severe is CVE-2025-64315?: CVE-2025-64315 has a CVSS 3.x base score of 4.4, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-64315 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-2025-64315?: CVE-2025-64315 affects Huawei Harmonyos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-64315?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-64315 have an EU (EUVD) identifier?: Yes. CVE-2025-64315 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199841.
When was CVE-2025-64315 published?: CVE-2025-64315 was published on 2025-11-28 and last updated on 2026-06-17.

References

https://consumer.huawei.com/cn/support/bulletinlaptops/2025/11/

Affected products (1)

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

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