Local Denial of Service Vulnerability in OpenHarmony by OpenHarmony Foundation
CVE-2026-0639

3.3LOW

Key Information:

Vendor

Openharmony

Status
Openharmony
Vendor
CVE Published:
16 March 2026

What is CVE-2026-0639?

A local Denial of Service vulnerability has been identified in OpenHarmony versions v6.0 and earlier. This vulnerability arises from a failure to adequately release memory, which can be exploited by a local attacker to cause a Denial of Service condition, potentially disrupting services and affecting system stability. Addressing this vulnerability is crucial for maintaining the integrity and availability of systems running OpenHarmony.

Affected Version(s)

OpenHarmony v5.0.3

References

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

CVSS V3.1

Score:
3.3
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.