Race Condition Vulnerability in OpenHarmony Affects Local Security
CVE-2025-25278

7HIGH

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
11 August 2025

What is CVE-2025-25278?

In OpenHarmony versions v5.0.3 and earlier, a local attacker can exploit a race condition affecting the Trusted Computing Base (TCB), enabling arbitrary code execution. This vulnerability underscores the importance of addressing synchronization issues in software to prevent unauthorized actions by local users.

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Affected Version(s)

OpenHarmony v5.0.3

References

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

CVSS V3.1

Score:
7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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