Buffer overflow in Huawei Emui
CVE-2026-28552
Out-of-bounds write vulnerability in the IMS module. Impact: Successful exploitation of this vulnerability may affect availability.
EPSS: 0.003 (20.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H.
Affected products
- Huawei Emui — versions 15.0.0, 14.2.0, 14.0.0
- Huawei Harmonyos — versions 6.0.0, 5.1.0, 4.3.1
Weakness classification (CWE)
References
- psirt@huawei.com (Vendor Advisory)
- psirt@huawei.com (Vendor Advisory)
- psirt@huawei.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-28552?
- CVE-2026-28552 is a medium-severity vulnerability in Huawei Emui, classified under CWE-19. CVSS score: 6.5/10. Published 2026-03-05.
- How severe is CVE-2026-28552?
- Medium severity. CVSS v3 base score is 6.5 out of 10.