What is CVE-2025-58310?

CVE-2025-58310 is a high-severity vulnerability in Huawei Harmonyos, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 8.0/10. Published 2025-11-28.

How severe is CVE-2025-58310?

High severity. CVSS v3 base score is 8.0 out of 10.

Vulnerability in Huawei Harmonyos

CVE-2025-58310

Permission control vulnerability in the distributed component. Impact: Successful exploitation of this vulnerability may affect service confidentiality.

Published 2025-11-28 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H.

EPSS exploit prediction

EPSS: 0.001 (0.5th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

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

Affected products

Huawei Harmonyos — versions 5.1.0, 5.0.1, 6.0.0

Weakness classification (CWE)

CWE-843 — Access of Resource Using Incompatible Type (Type Confusion)

References

consumer.huawei.com/en/support/bulletin/2025/11/ (Vendor Advisory)

Frequently asked questions

What is CVE-2025-58310?: CVE-2025-58310 is a high-severity vulnerability in Huawei Harmonyos, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 8.0/10. Published 2025-11-28.
How severe is CVE-2025-58310?: High severity. CVSS v3 base score is 8.0 out of 10.