PT-2026-26951 · Deluge · Deluge

Victor Mondragón · Published 2026-03-22 · Updated 2026-03-22 · CVE-2019-25585

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Deluge version 1.3.15

Description A denial of service issue exists in Deluge that allows local attackers to crash the application. This occurs by providing an excessively long string, specifically a 5000-byte buffer, in the Webseeds field during torrent creation. The application crashes when processing this oversized input.

Recommendations Update to a newer version of Deluge that addresses this issue. As a temporary workaround, limit the length of the input allowed in the Webseeds field during torrent creation.

Exploit

Fix

Weakness Enumeration

CWE-1260

Related Identifiers

CVE-2019-25585

PYSEC-2026-38

Affected Products

Deluge

References · 11

• 🔥 https://exploit-db.com/exploits/46884 · Exploit
• https://cve.org/CVERecord?id=CVE-2019-25585 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-25585 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-25585 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2026-38 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-25585 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-25585 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-25585 · Vendor Advisory
• https://dev.deluge-torrent.org · Note
• http://download.deluge-torrent.org/windows/deluge-1.3.15-win32-py2.7.exe · Note
• https://vulncheck.com/advisories/deluge-denial-of-service-via-webseeds-field · Note