How severe is CVE-2025-54619?

CVE-2025-54619 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-54619 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-2025-54619?

CVE-2025-54619 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-2025-54619?

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

Does CVE-2025-54619 have an EU (EUVD) identifier?

Yes. CVE-2025-54619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23739.

When was CVE-2025-54619 published?

CVE-2025-54619 was published on 2025-08-06 and last updated on 2026-06-17.

CVE-2025-54619

CVE-2025-54619 is a medium-severity vulnerability in Huawei Harmonyos with a CVSS 3.x base score of 5.3. 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-664.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23739
Weakness: CWE-664
Affected product: Huawei Harmonyos
Published: 2025-08-06
Last modified: 2026-06-17

Description

Iterator failure issue in the multi-mode input module. Impact: Successful exploitation of this vulnerability may cause iterator failures and affect availability.

Frequently asked questions

What is CVE-2025-54619?: Iterator failure issue in the multi-mode input module. Impact: Successful exploitation of this vulnerability may cause iterator failures and affect availability.
How severe is CVE-2025-54619?: CVE-2025-54619 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-54619 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-2025-54619?: CVE-2025-54619 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-2025-54619?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54619 have an EU (EUVD) identifier?: Yes. CVE-2025-54619 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23739.
When was CVE-2025-54619 published?: CVE-2025-54619 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:5.0.2:*:*:*:*:*:*:*

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