Is CVE-2026-102048 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102048?

CVE-2026-102048 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-102048

Description

An Allocation of Resources Without Limits or Throttling vulnerability in the l2cpd process of Juniper Networks Junos OS allows an adjacent unauthenticated attacker to cause a denial of service and l2cpd restart via FNP-enabled Layer 2 interfaces. The issue is triggered when the FNP feature is enabled on a VPLS routing instance with VLAN-VPLS encapsulation enabled. This issue affects all platforms except the PTX Series and SRX Series.