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.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 22, 2026 · NIST NVD

   Detected

   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.

2. Jun 17, 2026 · NIST NVD

   Updated

   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

• cpe deluge-torrent/deluge1.3.15

Sources

• CVE.orgVulnerability recordCVE-2019-25586

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2019-25586

  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

  nvd.nist.gov

References

• Product · download.deluge-torrent.org
• Product · dev.deluge-torrent.org
• Exploit · exploit-db.com
• Third Party Advisory · vulncheck.com