What is CVE-2025-31175?

CVE-2025-31175 is a high-severity vulnerability in Huawei Emui, classified under Deserialization of Untrusted Data. CVSS score: 8.4/10. Published 2025-04-07.

How severe is CVE-2025-31175?

High severity. CVSS v3 base score is 8.4 out of 10.

Is CVE-2025-31175 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Huawei Emui

CVE-2025-31175

Deserialization mismatch vulnerability in the DSoftBus module Impact: Successful exploitation of this vulnerability may affect service integrity.

Vulnerability class: Insecure Deserialization

EPSS: 0.002 (44.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Huawei Emui — versions 14.0.0, 13.0.0, 12.0.0
Huawei Harmonyos — versions 4.0.0, 3.1.0, 3.0.0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

consumer.huawei.com/en/support/bulletin/2025/4/

Frequently asked questions

What is CVE-2025-31175?: CVE-2025-31175 is a high-severity vulnerability in Huawei Emui, classified under Deserialization of Untrusted Data. CVSS score: 8.4/10. Published 2025-04-07.
How severe is CVE-2025-31175?: High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2025-31175 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.