CVE-2021-40006: Huawei Harmonyos

Medium severity, CVSS 4.6. EPSS: 0.1% chance of exploitation in the next 30 days.

Vulnerability of design defects in the security algorithm component. Successful exploitation of this vulnerability may affect confidentiality.

Affected products

• Huawei Harmonyos: version 2.0 only

Published 2022-01-10. Last modified 2026-06-17.