CVE-2025-57155: Owntone Server

High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days.

NULL pointer dereference in the daap_reply_groups function in src/httpd_daap.c in owntone-server through commit 5e6f19a (newer commit after version 28.2) allows remote attackers to cause a Denial of Service.

Affected products

• Owntone Owntone Server: up to and including 28.2

Published 2026-01-20. Last modified 2026-06-17.