CVE-2025-25052: Openatom Openharmony

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through buffer overflow.

Affected products

• Openatom Openharmony: up to and including 4.1; from 5.0, up to and including 5.0.3

Published 2025-05-06. Last modified 2026-06-17.