CVE-2020-9074: Huawei Honor 20 Firmware

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Huawei Smartphones HONOR 20 PRO;Honor View 20;HONOR 20 have an improper handling of exceptional condition Vulnerability. A component cannot deal with an exception correctly. Attackers can exploit this vulnerability by sending malformed message. This could compromise normal service of affected phones.

Affected products

• Huawei Honor 20 Firmware: before 10.0.0.186\(c185e2r2p1\) (fixed in 10.0.0.186\(c185e2r2p1\)); before 10.0.0.194\(c432e9r5p1\) (fixed in 10.0.0.194\(c432e9r5p1\))
• Huawei Honor 20 Pro Firmware: before 10.0.0.194\(c432e9r5p1\) (fixed in 10.0.0.194\(c432e9r5p1\)); before 10.0.0.194\(c636e3r3p1\) (fixed in 10.0.0.194\(c636e3r3p1\)); before 10.0.0.194\(c00e62r8p12\) (fixed in 10.0.0.194\(c00e62r8p12\)); before 10.0.0.194\(c10e3r3p2\) (fixed in 10.0.0.194\(c10e3r3p2\))
• Huawei Honor View 20 Firmware: before 10.0.0.200\(c185e3r3p3\) (fixed in 10.0.0.200\(c185e3r3p3\)); before 10.0.0.201\(c636e3r4p3\) (fixed in 10.0.0.201\(c636e3r4p3\)); before 10.0.0.195\(c00e62r4p11\) (fixed in 10.0.0.195\(c00e62r4p11\)); before 10.0.0.201\(c10e5r4p3\) (fixed in 10.0.0.201\(c10e5r4p3\))

Published 2020-06-05. Last modified 2026-06-17.