Is CVE-2026-103410 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-103410?

CVE-2026-103410 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-103410

Description

An Integer Overflow vulnerability in the DPI certificate scanner in Juniper Networks Session Smart Router allows an unauthenticated remote attacker to cause a denial of service via a specially crafted TLS server certificate.