Is CVE-2026-66147 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-66147?

CVE-2026-66147 has a CVSS v3 severity of CRITICAL (9.4).

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CVE-2026-66147

Description

An unauthenticated command injection vulnerability was identified in the GMS Dispatcher Service in GMS 9.5.1 and earlier versions which allows remote attacker to perform remote code execution through specially crafted requests.