How severe is CVE-2025-54632?

CVE-2025-54632 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-54632 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-2025-54632?

CVE-2025-54632 primarily affects Huawei Emui. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-54632?

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

Does CVE-2025-54632 have an EU (EUVD) identifier?

Yes. CVE-2025-54632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23720.

When was CVE-2025-54632 published?

CVE-2025-54632 was published on 2025-08-06 and last updated on 2026-06-17.

CVE-2025-54632

CVE-2025-54632 is a medium-severity vulnerability in Huawei Emui with a CVSS 3.x base score of 6.8. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23720
Weakness: CWE-120
Affected product: Huawei Emui
Published: 2025-08-06
Last modified: 2026-06-17

Description

Vulnerability of insufficient data length verification in the HVB module. Impact: Successful exploitation of this vulnerability may affect service integrity.

Frequently asked questions

What is CVE-2025-54632?: Vulnerability of insufficient data length verification in the HVB module. Impact: Successful exploitation of this vulnerability may affect service integrity.
How severe is CVE-2025-54632?: CVE-2025-54632 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-54632 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-2025-54632?: CVE-2025-54632 primarily affects Huawei Emui. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-54632?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-54632 have an EU (EUVD) identifier?: Yes. CVE-2025-54632 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23720.
When was CVE-2025-54632 published?: CVE-2025-54632 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 (4)

cpe:2.3:o:huawei:emui:15.0.0:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:4.3.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.0.1:*:*:*:*:*:*:*
cpe:2.3:o:huawei:harmonyos:5.1.0:*:*:*:*:*:*:*

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