CVE-2019-5276: Huawei Elle-AL00B Firmware

High severity, CVSS 8.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Huawei smart phones with earlier versions than ELLE-AL00B 9.1.0.222(C00E220R2P1) have a buffer overflow vulnerability. An attacker may intercept and tamper with the packet in the local area network (LAN) to exploit this vulnerability. Successful exploitation may cause the affected phone abnormal.

Affected products

• Huawei Elle-AL00B Firmware: before 9.1.0.222\(c00e220r2p1\) (fixed in 9.1.0.222\(c00e220r2p1\))

Published 2019-12-23. Last modified 2026-06-17.