CVE Catalog

CVE-2025-56232

MediumCVSS 6.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.13%

3th percentile - higher than 3% of all known CVEs

Summary

GOG Galaxy 2.0.0.2 suffers from Missing SSL Certificate Validation. An attacker who controls the local network, DNS, or a proxy can perform a man-in-the-middle (MitM) attack to intercept update requests and replace installer or update packages with malicious files.

Risk Assessment

This may lead to malware installation on the user's machine. The risk is high on untrusted networks such as public Wi-Fi.

Recommendation

Update GOG Galaxy to a version with proper SSL certificate validation. Until then, avoid running updates on untrusted networks.

Related vulnerabilities

Original NVD description (English source)

GOG Galaxy 2.0.0.2 suffers from Missing SSL Certificate Validation. An attacker who controls the local network, DNS, or a proxy can perform a man-in-the-middle (MitM) attack to intercept update requests and replace installer or update packages with malicious files.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS