The CVE identifier CVE-2026-25979 was reserved by Fortinet on February 9, 2026, but the vulnerability entry is marked as REJECTED in the CVE database. This status indicates that the reported issue was either invalid, a duplicate, or otherwise not recognized as a valid security vulnerability. There are no affected product versions listed, no technical details describing the nature of the vulnerability, no CVSS score, and no known exploits in the wild. The absence of patch links or indicators further supports that this is not an active or confirmed vulnerability. Without concrete information on the vulnerability's characteristics, attack vectors, or impact, it is not possible to provide a detailed technical explanation or assess exploitability. The rejection status typically means that the CVE record should not be treated as a security threat.

Given the REJECTED status and lack of technical details, there is no known impact associated with CVE-2026-25979. European organizations are not at risk from this entry as it does not correspond to a confirmed vulnerability. No confidentiality, integrity, or availability concerns arise from this record. Therefore, it does not pose any threat to operational security or data protection within European enterprises or critical infrastructure.

No specific mitigation actions are necessary for CVE-2026-25979 due to its rejection and lack of valid vulnerability information. Organizations should maintain standard security hygiene, including timely patching of confirmed vulnerabilities and monitoring trusted vulnerability databases for updates. It is advisable to disregard this CVE entry until or unless new, verified information is published by Fortinet or authoritative sources. Continuous monitoring of vendor advisories and threat intelligence feeds remains best practice.