CVE-2021-46814

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The video framework has an out-of-bounds memory read/write vulnerability. Successful exploitation of this vulnerability may affect system availability.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-125 CWE-787

Affected software

Vendor	Product	Versions
Huawei	HarmonyOS	2.0
Huawei	EMUI	10.1.0; 10.1.1; 11.0.0; 12.0.0
Huawei	Magic UI	3.1.0; 3.1.1; 4.0.0

References

https://consumer.huawei.com/en/support/bulletin/2022/6/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2022/6/Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202206-0000001270350482Vendor Advisory

Timeline

Published: Jun 13, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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