What’s Vulnerable › Vulnerabilities

CVE-2021-37046

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-12-07 · updated 2026-06-17
• Weakness: CWE-401

Description

There is a Memory leak vulnerability with the codec detection module in Huawei Smartphone.Successful exploitation of this vulnerability may cause the device to restart due to memory exhaustion.

Affected products

• Huawei EMUI: 11.0.0
• Huawei Magic UI: 4.0.0

References

• https://consumer.huawei.com/en/support/bulletin/2021/9/
• https://consumer.huawei.com/en/support/bulletin/2021/9/

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