Arbitrary Code Execution in OpenHarmony Pre-Installed Apps
CVE-2025-27132

7.8HIGH

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
6 May 2025

What is CVE-2025-27132?

In OpenHarmony versions prior to 5.0.3, a vulnerability exists that permits local attackers to leverage an out-of-bounds write flaw, enabling them to execute arbitrary code within pre-installed applications. This exploitation requires specific conditions, making it potentially impactful in restricted scenarios.

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

.