How severe is CVE-2025-48910?

CVE-2025-48910 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-48910 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48910?

CVE-2025-48910 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-2025-48910?

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

Does CVE-2025-48910 have an EU (EUVD) identifier?

Yes. CVE-2025-48910 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17065.

When was CVE-2025-48910 published?

CVE-2025-48910 was published on 2025-06-06 and last updated on 2026-06-17.

CVE-2025-48910

CVE-2025-48910 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 5.5. 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-122.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-17065
Weakness: CWE-122
Affected product: Huawei Harmonyos
Published: 2025-06-06
Last modified: 2026-06-17

Description

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

Frequently asked questions

What is CVE-2025-48910?: Buffer overflow vulnerability in the DFile module Impact: Successful exploitation of this vulnerability may affect availability.
How severe is CVE-2025-48910?: CVE-2025-48910 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-48910 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48910?: CVE-2025-48910 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-2025-48910?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-48910 have an EU (EUVD) identifier?: Yes. CVE-2025-48910 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-17065.
When was CVE-2025-48910 published?: CVE-2025-48910 was published on 2025-06-06 and last updated on 2026-06-17.

References

https://consumer.huawei.com/en/support/bulletin/2025/6/

Affected products (2)

cpe:2.3:o:huawei:harmonyos:4.3.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.0.0:*:*:*:*:*:*:*

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