CVE-2025-22851: Openatom Openharmony

High severity, CVSS 8.8. 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.

Affected products

• Openatom Openharmony: up to and including 5.0.2

Published 2025-04-07. Last modified 2026-06-17.