Use After Free in Huawei Emui

CVE-2025-58311

UAF vulnerability in the USB driver module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Vulnerability class: Use-After-Free

EPSS: 0.001 (0.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.8 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:L/I:N/A:H.

Affected products

Huawei Emui — versions 15.0.0, 14.2.0, 14.0.0
Huawei Harmonyos — versions 5.1.0, 5.0.1, 4.3.1

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-58311?: CVE-2025-58311 is a medium-severity vulnerability in Huawei Emui, classified under Use After Free. CVSS score: 5.8/10. Published 2025-11-28.
How severe is CVE-2025-58311?: Medium severity. CVSS v3 base score is 5.8 out of 10.