Local Code Execution Vulnerability in OpenHarmony by OpenHarmony
CVE-2025-20626

7.8HIGH

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
4 March 2025

What is CVE-2025-20626?

A local vulnerability in OpenHarmony versions v5.0.2 and earlier enables attackers to execute arbitrary code within pre-installed applications. This use-after-free flaw occurs when an application improperly manages memory, potentially leading to unauthorized actions in restricted scenarios. Mitigating this vulnerability is crucial for maintaining app security and protecting user data.

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Affected Version(s)

OpenHarmony v4.1.0

References

https://gitee.com/openharmony/security/blob/master/zh/sec...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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