Is CVE-2026-102057 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102057?

CVE-2026-102057 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-102057

Description

A Stack-based Buffer Overflow vulnerability in the jdhcpd process of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a denial of service via a DHCP client response. The issue affects DHCP client operation and can interrupt related DHCP, relay, and zero-touch-provisioning services.