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Critical severity9.8NVD Advisory· Published Feb 25, 2022· Updated Jun 17, 2026

CVE-2021-22426

CVE-2021-22426

Description

There is a memory address out of bounds in smartphones. Successful exploitation of this vulnerability may cause malicious code to be executed.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

6

Huawei/Emui2 versions
cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
- (no CPE)range: 11.0.0
Huawei/Harmonyos2 versions
cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
- (no CPE)range: 2.0
Huawei/Magic UI2 versions
cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
- (no CPE)range: 4.0.0

Patches

Vulnerability mechanics

References

2

consumer.huawei.com/en/support/bulletin/2021/6/nvdVendor Advisory
device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202107-0000001170634565nvdVendor Advisory

News mentions

0

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