CVE-2025-27132: arkcompiler_ets_runtime has an out-of-bounds write vulnerability
First published: Tue May 06 2025(Updated: )
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write. This vulnerability can be exploited only in restricted scenarios.
Credit: scy@openharmony.io
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenHarmony arkcompiler_ets_runtime | <5.0.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-27132?
CVE-2025-27132 is classified as a high severity vulnerability due to its potential for arbitrary code execution.
How do I fix CVE-2025-27132?
To fix CVE-2025-27132, upgrade your OpenHarmony environment to version 5.0.4 or later.
Who is affected by CVE-2025-27132?
CVE-2025-27132 affects users of OpenHarmony version 5.0.3 and earlier versions.
What type of attack does CVE-2025-27132 enable?
CVE-2025-27132 enables local attackers to execute arbitrary code in pre-installed apps through an out-of-bounds write.
In what scenarios can CVE-2025-27132 be exploited?
CVE-2025-27132 can only be exploited in restricted scenarios, limiting the attack surface.
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