CVE-2026-27648

OpenHarmony · OpenHarmony

A security vulnerability has been identified in OpenHarmony version 6.

Executive summary

OpenHarmony v6 contains an unspecified security vulnerability that poses a significant risk to system integrity and data security.

Vulnerability

The input data does not specify the vulnerability type or authentication vector, necessitating a review of the vendor's detailed security disclosure.

Business impact

With a CVSS score of 8.8, this vulnerability represents a High-risk threat to systems utilizing OpenHarmony v6. Potential impacts include unauthorized system access, privilege escalation, or full system compromise, depending on the nature of the underlying flaw.

Remediation

Immediate Action: Update OpenHarmony instances to the latest available version as specified by the vendor.

Proactive Monitoring: Monitor system logs for unexpected privilege escalation attempts or unauthorized configuration changes.

Compensating Controls: Restrict network access to critical OpenHarmony components using network segmentation and host-based firewalls.

Exploitation status

Public Exploit Available: false

Analyst recommendation

The CVSS score of 8.8 warrants immediate attention and proactive management. Organizations should treat this as a high-priority update once the vendor releases specific patch instructions.