CVE-2025-27128: liteos_a has an UAF vulnerability
Published Aug 11, 2025
·Updated
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.
Affected Software
3 affected components
OpenHarmony OpenHarmony<=5.0.3
LiteOS LiteOS A
Openatom Openharmony<=5.0.3
Event History
Aug 11, 2025
CVE Published
via MITRE·02:55 AM
Data Sourced
via MITRE·02:55 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:15 AM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-27128?
CVE-2025-27128 is classified as a high-severity vulnerability due to the potential for arbitrary code execution.
2
How do I fix CVE-2025-27128?
To fix CVE-2025-27128, upgrade to OpenHarmony version 5.0.4 or later.
3
Who is affected by CVE-2025-27128?
CVE-2025-27128 affects OpenHarmony v5.0.3 and earlier versions, as well as potentially LiteOS A.
4
What type of vulnerability is CVE-2025-27128?
CVE-2025-27128 is a use-after-free vulnerability that allows local attackers to execute arbitrary code.
5
What are the potential impacts of CVE-2025-27128?
The potential impacts of CVE-2025-27128 include unauthorized access and control over the affected system, leading to data breaches or system compromise.