CVE-2020-9261

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-07-06 · updated 2026-06-17
Weakness: CWE-843

Description

HUAWEI Mate 30 with versions earlier than 10.1.0.150(C00E136R5P3) have a type confusion vulnerability. The system does not properly check and transform the type of certain variable, the attacker tricks the user into installing then running a crafted application, successful exploit could cause code execution.

Affected products

HUAWEI Mate 30: before 10.1.0.150\(c00e136r5p3\) — fixed in 10.1.0.150\(c00e136r5p3\)

How to fix

Upgrade to a fixed version: HUAWEI Mate 30 10.1.0.150\(c00e136r5p3\). Check the vendor advisory for mitigations.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200701-05-smartphone-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200701-05-smartphone-en

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