CVE-2025-20024: Openatom Openharmony

Medium severity, CVSS 5.3. EPSS: 0.2% chance of exploitation in the next 30 days.

in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through integer overflow. This vulnerability can be exploited only in restricted scenarios.

Affected products

• Openatom Openharmony: from 4.1, up to and including 5.0.2

Published 2025-03-04. Last modified 2026-06-17.