CVE-2024-3759: Openatom Openharmony

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

in OpenHarmony v4.0.0 and prior versions allow a local attacker arbitrary code execution in TCB through use after free.

Affected products

• Openatom Openharmony: before 4.0.1 (fixed in 4.0.1)

Published 2024-05-07. Last modified 2026-06-17.