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.

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