PYSEC-2026-39

vendorUSosv

view advisory published 2026-03-22Licence: CC-BY-4.0

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.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2019-25586US	medium5.5	0.18% (8th)	—	2026-03-22
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 ca…

references

External citations — patches, advisories, analysis.

http://download.deluge-torrent.org/windows/deluge-1.3.15-win32-py2.7.exeWEB
https://dev.deluge-torrent.org/WEB
https://www.exploit-db.com/exploits/46883EVIDENCE
https://www.vulncheck.com/advisories/deluge-denial-of-service-via-url-fieldADVISORY

scry

Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.

Free scan