Vulnerability in Huawei Emui

CVE-2026-49303

Permission control vulnerability in the notification module. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS v3 metric

CVSS v3 base score 5.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L.

Affected products

Huawei Emui — versions 15.0.0, 14.2.0, 14.0.0
Huawei Harmonyos — versions 4.3.1, 4.3.0, 4.2.0

Weakness classification (CWE)

CWE-264

References

Frequently asked questions

What is CVE-2026-49303?: CVE-2026-49303 is a medium-severity vulnerability in Huawei Emui, classified under CWE-264. CVSS score: 5.1/10. Published 2026-08-17.
How severe is CVE-2026-49303?: Medium severity. CVSS v3 base score is 5.1 out of 10.