CVE-2021-22438

9.8 criticalEPSS 0.8%

Critical (9.8) in huawei. EPSS 0.8% chance of exploitation in the next 30 days.

There is a Memory Buffer Improper Operation Limit Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause malicious code to be executed.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2021-08-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:emui
huawei:magic_ui

References

https://consumer.huawei.com/en/support/bulletin/2021/6/
https://consumer.huawei.com/en/support/bulletin/2021/6/

Check your stack JSON