Is CVE-2026-78327 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78327?

CVE-2026-78327 has a CVSS v3 severity of CRITICAL (9.1).

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CVE-2026-78327

Description

An Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in the SonicWall Network Security Manager (NSM) On-Prem Management interface allows an authenticated attacker with SuperAdmin privileges to inject arbitrary commands that are executed on the underlying host, resulting in remote code execution.