CVE-2022-34740: Huawei Emui

Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days.

The NFC module has a buffer overflow vulnerability. Successful exploitation of this vulnerability may cause exceptions in NFC card registration, deletion, and activation.

Affected products

• Huawei Emui: version 11.0.0 only; version 11.0.1 only; version 12.0.0 only
• Huawei Harmonyos: version 2.0 only
• Huawei Magic UI: version 4.0.0 only

Published 2022-07-12. Last modified 2026-06-17.