The CVE-2025-64455 entry was reserved but subsequently rejected, indicating that the vulnerability either does not exist, was a duplicate, or was otherwise invalidated by the assigner (Fortinet). No technical details, affected product versions, or exploit information have been published. The lack of a CVSS score and patch links further confirms that this is not an active or confirmed vulnerability. Without concrete information on the nature of the vulnerability, its attack vector, or impact, it is not possible to provide a detailed technical analysis. The rejection status means that security teams should not treat this as a current threat but remain vigilant for any future disclosures related to this identifier.

Given the rejection status and absence of technical details or known exploits, there is no demonstrated impact on confidentiality, integrity, or availability. European organizations are not currently at risk from this CVE entry. No specific systems or products have been identified as affected, so no direct impact on European infrastructure or business operations can be assessed. The lack of exploitation in the wild and no authentication or user interaction requirements further reduce any potential risk at this time.

Since CVE-2025-64455 has been rejected and no vulnerability details are available, no specific mitigation actions are required. Organizations should continue to follow standard security best practices, including timely patching of Fortinet products and monitoring vendor advisories for any new or updated vulnerability disclosures. Maintaining robust network segmentation, intrusion detection, and incident response capabilities will help mitigate risks from any future vulnerabilities that may arise. Security teams should verify the rejection status in official CVE databases and avoid allocating resources to this non-threat.