CVE-2026-21902 | Juniper Junos OS Evolved prior 25.4R1-EVO/25.4R1-S1-EVO/25.4R2-EVO permission assignment (JSA107128)

A vulnerability identified as very critical has been detected in Juniper Junos OS Evolved. Impacted is an unknown function. The manipulation leads to incorrect permission assignment.

This vulnerability is referenced as CVE-2026-21902. Remote exploitation of the attack is possible. No exploit is available.

You should upgrade the affected component.