CVE-2025-65096: Romm.app Romm

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

RomM (ROM Manager) allows users to scan, enrich, browse and play their game collections with a clean and responsive interface. Prior to 4.4.1 and 4.4.1-beta.2, users can read private collections / smart collections belonging to other users by directly accessing their IDs via API. No ownership verification or checking if the collection is public/private before returning collection data. This vulnerability is fixed in 4.4.1 and 4.4.1-beta.2.

Affected products

• Romm.app Romm: before 4.4.1 (fixed in 4.4.1); version 4.4.1 only

Published 2025-12-03. Last modified 2026-09-25.