CVE-2019-25586CWE-466

Deluge 1.3.15 Denial of Service via URL Field

Medium · published March 22, 2026

CVSS v4.0
6.9
EPSS
0%
Percentile
7.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00181 · 7.3th percentile
Weakness
CWE-466 · Return of Pointer Value Outside of Expected Range
Published
2026-03-22T00:11Z
EPSS history
Timeline
  • 22 MAR 00:11Z
    Deluge 1.3.15 Denial of Service via URL Field
    cvelistv5