CVE-2021-40057

7.5 highEPSS 0.7%

High (7.5) in huawei. EPSS 0.7% chance of exploitation in the next 30 days.

There is a heap-based and stack-based buffer overflow vulnerability in the video framework. Successful exploitation of this vulnerability may affect availability.

Severity

CVSS 3.1

7.5 high

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

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2022-03-10
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/2022/3/
https://consumer.huawei.com/en/support/bulletin/2022/3/

Check your stack JSON