Denial of Service Vulnerability in OpenHarmony by OpenHarmony
CVE-2026-25781

8.4HIGH

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
19 May 2026

What is CVE-2026-25781?

The identified vulnerability in OpenHarmony versions v6.0 and earlier allows local attackers to exploit the system, leading to a Denial of Service condition that renders the affected devices non-recoverable. This vulnerability poses significant risks as it can be leveraged to disrupt services on devices running these versions.

Affected Version(s)

OpenHarmony v5.0.3

References

https://gitcode.com/openharmony/security/tree/master/zh/s...

CVSS V3.1

Score:
8.4
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.