Is CVE-2026-102176 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-102176?

CVE-2026-102176 has a CVSS v3 severity of HIGH (8.8).

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CVE-2026-102176

Description

A Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in the SDK service process of Juniper Networks Junos OS allows an unauthenticated network attacker to cause a denial of service or compromise the Routing Engine by sending specific packets when the SDK service and a JDAF routing instance are enabled.