Is CVE-2026-102053 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102053?

CVE-2026-102053 has a CVSS v3 severity of MEDIUM (5.3).

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CVE-2026-102053

Description

An Improper Release of Memory Before Removing Last Reference vulnerability in the l2ald process of Juniper Networks Junos OS and Junos OS Evolved on QFX5K-family platforms allows a configured EVPN peer to cause a denial of service through memory exhaustion via EVPN-VXLAN active-active multihoming route processing.