What is CVE-2025-54610?

CVE-2025-54610 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Validation of Array Index. CVSS score: 5.4/10. Published 2025-08-06.

How severe is CVE-2025-54610?

Medium severity. CVSS v3 base score is 5.4 out of 10.

Vulnerability in Huawei Harmonyos

CVE-2025-54610

Out-of-bounds access vulnerability in the audio codec module. Impact: Successful exploitation of this vulnerability may affect availability.

Published 2025-08-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (6.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Huawei Harmonyos — versions 5.1.0, 5.0.1

Weakness classification (CWE)

CWE-129 — Improper Validation of Array Index

References

consumer.huawei.com/en/support/bulletin/2025/8/ (Vendor Advisory)

Frequently asked questions

What is CVE-2025-54610?: CVE-2025-54610 is a medium-severity vulnerability in Huawei Harmonyos, classified under Improper Validation of Array Index. CVSS score: 5.4/10. Published 2025-08-06.
How severe is CVE-2025-54610?: Medium severity. CVSS v3 base score is 5.4 out of 10.