What’s Vulnerable › Vulnerabilities

CVE-2021-46887

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-26 · updated 2026-06-17

Description

Lack of length check vulnerability in the HW_KEYMASTER module. Successful exploitation of this vulnerability may cause out-of-bounds read.

Affected products

• Huawei EMUI: 10.1.0, 10.1.1, 11.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2023/5/
• https://consumer.huawei.com/en/support/bulletin/2023/5/

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