Use After Free in Huawei Emui

CVE-2026-24917

UAF vulnerability in the security module. Impact: Successful exploitation of this vulnerability may affect availability.

Vulnerability class: Use-After-Free

EPSS: 0.001 (0.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:H.

Affected products

Huawei Emui — versions 15.0.0, 14.2.0, 14.0.0
Huawei Harmonyos — versions 4.3.0, 4.2.0, 4.0.0

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-24917?: CVE-2026-24917 is a medium-severity vulnerability in Huawei Emui, classified under Use After Free. CVSS score: 6.5/10. Published 2026-02-06.
How severe is CVE-2026-24917?: Medium severity. CVSS v3 base score is 6.5 out of 10.