Vulnerability in Huawei Harmonyos

CVE-2025-54650

Improper array index verification vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect the audio decoding function.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.001 (3.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-54650: held from 0.001 to 0.001.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-54650?
CVE-2025-54650 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Validation of Array Index. CVSS score: 4.2/10. Published 2025-08-06.
How severe is CVE-2025-54650?
Medium severity. CVSS v3 base score is 4.2 out of 10.