What’s Vulnerable › Vulnerabilities

CVE-2023-39404

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-13 · updated 2026-06-17
• Weakness: CWE-20

Description

Vulnerability of input parameter verification in certain APIs in the window management module. Successful exploitation of this vulnerability may cause the device to restart.

Affected products

• Huawei EMUI: 13.0.0
• Huawei HarmonyOS: 3.0.0, 3.1.0

References

• https://consumer.huawei.com/en/support/bulletin/2023/8/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202308-0000001667644725
• https://consumer.huawei.com/en/support/bulletin/2023/8/
• https://device.harmonyos.com/en/docs/security/update/security-bulletins-202308-0000001667644725

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