CVE-2026-24921: Huawei Harmonyos

High severity, CVSS 7.1. EPSS: 0.1% chance of exploitation in the next 30 days.

Address read vulnerability in the HDC module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.

Affected products

• Huawei Harmonyos: version 6.0.0 only

Published 2026-02-06. Last modified 2026-06-17.