Vulnerability in Huawei Harmonyos
CVE-2026-28541
Permission control vulnerability in the cellular_data module. Impact: Successful exploitation of this vulnerability may affect availability.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.
EPSS exploit prediction
EPSS: 0.001 (1.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 2nd percentile — 1.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000
Affected products
- Huawei Harmonyos — versions 6.0.0, 5.1.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2026/3/ (Vendor Advisory)
- consumer.huawei.com/en/support/bulletinvision/2026/3/ (Vendor Advisory)
- consumer.huawei.com/en/support/bulletinwearables/2026/3/ (Vendor Advisory)
- consumer.huawei.com/en/support/bulletinlaptops/2026/3/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2026-28541?
- CVE-2026-28541 is a medium-severity vulnerability in Huawei Harmonyos, classified under CWE-264. CVSS score: 4.0/10. Published 2026-03-05.
- How severe is CVE-2026-28541?
- Medium severity. CVSS v3 base score is 4.0 out of 10.