CVE-2025-54621: Huawei Harmonyos

Low severity, CVSS 3.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Iterator failure issue in the WantAgent module. Impact: Successful exploitation of this vulnerability may cause memory release failures.

Affected products

• Huawei Harmonyos: version 5.1.0 only

Published 2025-08-06. Last modified 2026-06-17.