CVE-2021-40052

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CVSS 3.1

7.5 high

EPSS

<1%p53

Published

Mar 10, 2022 (Mar 10, 2022)

Modified

Jun 17, 2026

Description

There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.

Vendors: huawei
Products: harmonyos, emui, magic ui
Weakness: CWE-131
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.8%)

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