What’s Vulnerable › Vulnerabilities

CVE-2021-22390

• Severity: critical (CVSS 9.8 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: 2021-08-02 · updated 2026-06-17
• Weakness: CWE-416

Description

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

Affected products

• Huawei EMUI: 11.0.0
• Huawei Magic UI: 4.0.0

References

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

Get alerted when CVE-2021-22390 or the next vulnerability affects your stack