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High severity7.5NVD Advisory· Published May 26, 2023· Updated Jun 17, 2026

CVE-2021-46886

CVE-2021-46886

Description

The video framework has memory overwriting caused by addition overflow. Successful exploitation of this vulnerability may affect availability.

AI Insight

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

Affected products

8
  • Huawei/Emui6 versions
    cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*+ 5 more
    • cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:*
    • cpe:2.3:o:huawei:emui:12.0.1:*:*:*:*:*:*:*
    • (no CPE)range: 12.0.1
  • Huawei/video frameworkllm-fuzzy
  • Huawei/Harmonyosv5
    Range: 2.1.0

Patches

Vulnerability mechanics

References

1

News mentions

0

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