Vulnerability Details CVE-2025-54638
Issue of inconsistent read/write serialization in the ad module.
Impact: Successful exploitation of this vulnerability may affect the availability of the ad service.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.4%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2025-54638
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cpe:2.3:o:huawei:harmonyos:5.0.1
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cpe:2.3:o:huawei:harmonyos:5.1.0