CVE-2020-9262: Huawei Mate 30 Firmware

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

HUAWEI Mate 30 with versions earlier than 10.1.0.150(C00E136R5P3) have a use after free vulnerability. There is a condition exists that the system would reference memory after it has been freed, the attacker should trick the user into running a crafted application with high privilege, successful exploit could cause code execution.

Affected products

• Huawei Mate 30 Firmware: before 10.1.0.150\(c00e136r5p3\) (fixed in 10.1.0.150\(c00e136r5p3\))

Published 2020-07-06. Last modified 2026-06-17.