CVE-2019-5296: Huawei MATE20 Firmware

Low severity, CVSS 3.9. EPSS: 0.2% chance of exploitation in the next 30 days.

Mate20 Huawei smartphones versions earlier than HMA-AL00C00B175 have an out-of-bounds read vulnerability. An attacker with a high permission runs some specific commands on the smartphone. Due to insufficient input verification, successful exploit may cause out-of-bounds read of the memory and the system abnormal.

Affected products

• Huawei MATE20 Firmware: before hma-al00c00b175 (fixed in hma-al00c00b175)

Published 2019-06-04. Last modified 2026-06-17.