What’s Vulnerable › Vulnerabilities

CVE-2021-46852

• Severity: high (CVSS 7.5 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: 2022-11-09 · updated 2026-06-17
• Weakness: CWE-306

Description

The memory management module has the logic bypass vulnerability. Successful exploitation of this vulnerability may affect data confidentiality.

Affected products

• Huawei EMUI: 12.0.0
• Huawei HarmonyOS: 2.0

References

• https://consumer.huawei.com/en/support/bulletin/2022/11/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433
• https://consumer.huawei.com/en/support/bulletin/2022/11/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202211-0000001441016433

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