CVE-2026-34851: Huawei Harmonyos

High severity, CVSS 7.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Race condition vulnerability in the event notification module. Impact: Successful exploitation of this vulnerability may affect availability.

Affected products

• Huawei Harmonyos: version 5.1.0 only; version 6.0.0 only

Published 2026-04-13. Last modified 2026-06-17.