Is CVE-2026-102034 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102034?

CVE-2026-102034 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-102034

Description

A Reachable Assertion vulnerability in the l2ald daemon of Juniper Networks Junos OS and Junos OS Evolved allows an attacker with access to a configured ICCP peer to cause a denial of service via a malformed MC-LAG message.