CVE-2025-20063: arkui_ace_engine has a type confusion vulnerability
Published Jun 8, 2025
·Updated
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause apps crash through type confusion.
Affected Software
1 affected component
Openatom Openharmony<=5.0.3
Event History
Jun 8, 2025
CVE Published
via MITRE·11:46 AM
Data Sourced
via MITRE·11:46 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2025-20063?
CVE-2025-20063 is considered a high severity vulnerability due to its potential to cause app crashes.
2
How do I fix CVE-2025-20063?
To mitigate CVE-2025-20063, update OpenHarmony to version 5.0.4 or later.
3
What types of attacks are possible with CVE-2025-20063?
CVE-2025-20063 allows local attackers to exploit type confusion leading to application crashes.
4
Which versions of OpenHarmony are affected by CVE-2025-20063?
OpenHarmony versions prior to 5.0.4, specifically 5.0.3 and earlier, are affected by CVE-2025-20063.
5
Is CVE-2025-20063 remotely exploitable?
CVE-2025-20063 is not remotely exploitable; it requires local access to the device.