Is CVE-2026-102049 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102049?

CVE-2026-102049 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-102049

Description

A Stack-based Buffer Overflow vulnerability in the l2cpd process of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause a denial of service or execute arbitrary code with root privileges via LLDP traffic received on an interface with Unified Access Policy enabled.