Is CVE-2026-102047 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102047?

CVE-2026-102047 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-102047

Description

An Improper Validation of Consistency within Input vulnerability in the l2cpd process of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated Layer 2 attacker to cause a denial of service in associated Layer 2 control protocols via a crafted MVRP Ethernet frame sent to an MVRP-enabled interface.