The CVE-2025-64453 entry was reserved on November 4, 2025, by Fortinet but subsequently marked as REJECTED, indicating that the vulnerability was either invalid, duplicate, or otherwise not accepted as a valid CVE. There are no affected product versions, no technical details, no CWE identifiers, and no patch or exploit information available. The absence of a CVSS score and the rejected status imply that this is not a recognized vulnerability. Without any technical data or evidence of exploitation, there is no actionable threat intelligence associated with this CVE. This status typically means that the initial report or claim did not meet the criteria for a valid security vulnerability or was withdrawn.

Since CVE-2025-64453 is rejected and lacks any technical or exploit information, it poses no known impact to any organizations, including those in Europe. There is no evidence of confidentiality, integrity, or availability compromise related to this entry. European organizations do not need to allocate resources to mitigate or monitor this CVE specifically. However, maintaining vigilance for genuine vulnerabilities in Fortinet products or other critical infrastructure remains essential.

No specific mitigation actions are required for CVE-2025-64453 due to its rejected status and lack of technical details. Organizations should continue to follow best practices for vulnerability management, including timely patching of confirmed vulnerabilities, monitoring vendor advisories, and employing layered security controls. It is recommended to verify Fortinet product updates and security bulletins regularly to ensure protection against valid threats.