CVE-2019-25586: Deluge-Torrent Deluge

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Deluge 1.3.15 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an excessively long string in the URL field. Attackers can paste a buffer of 5000 characters into the 'From URL' field during torrent addition to trigger an application crash.

Affected products

• Deluge-Torrent Deluge: version 1.3.15 only

Published 2026-03-22. Last modified 2026-06-17.