CVE-2026-102086 | Juniper Junos OS up to 25.4R1-S1 DNS Plugin null pointer dereference

October 14, 2026 Yanac

A vulnerability described as critical has been identified in Juniper Junos OS up to 25.4R1-S1. Affected by this issue is some unknown functionality of the component DNS Plugin. Executing a manipulation can lead to null pointer dereference.

The identification of this vulnerability is CVE-2026-102086. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More