CVE-2025-58698 is a vulnerability identifier that was reserved by Fortinet on September 3, 2025. However, the CVE entry is marked as REJECTED, indicating that the vulnerability was either invalid, a duplicate, or otherwise not accepted into the CVE list. There are no technical details, affected versions, or exploit information available. No CVSS score has been assigned, and there are no known exploits in the wild. The absence of detailed information and the rejected status strongly suggest that this entry does not represent an active or confirmed security threat.

Since CVE-2025-58698 is a rejected CVE with no technical details or confirmed vulnerabilities, there is no direct impact on European organizations or any other entities. Without an identified vulnerability or exploit, there is no risk to confidentiality, integrity, or availability from this entry. Therefore, it does not pose any threat to European organizations' cybersecurity posture.

No specific mitigation measures are necessary for CVE-2025-58698 due to its rejected status and lack of technical details. Organizations should continue to follow standard cybersecurity best practices, including timely patching of legitimate vulnerabilities, network segmentation, and monitoring for suspicious activity. It is also advisable to verify vulnerability information from trusted sources before taking action.