Is CVE-2026-59686 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-59686?

CVE-2026-59686 has a CVSS v3 severity of HIGH (8.4).

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CVE-2026-59686

Description

An OS Command Injection vulnerability in Progress Software LoadMaster, ECS Connection Manager, Object Scale Connection Manager, and MOVEit WAF allows an authenticated attacker with high privileges to execute arbitrary operating system commands on the affected appliance via the management interface, potentially resulting in complete system compromise.