CVE-2018-4053: Gog Galaxy

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An exploitable local denial-of-service vulnerability exists in the privileged helper tool of GOG Galaxy's Games, version 1.2.47 for macOS. An attacker can send malicious data to the root-listening service, causing the application to terminate and become unavailable.

Affected products

• Gog Galaxy: version 1.2.47 only

Published 2019-04-02. Last modified 2026-06-17.