Vulnerability Details CVE-2025-52458
in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 0.5%
CVSS Severity
CVSS v3 Score 5.5
References
Products affected by CVE-2025-52458
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cpe:2.3:o:openatom:openharmony:5.0.3
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cpe:2.3:o:openatom:openharmony:5.1.0