CVE-2019-25586

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.18% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 7.2% of scored records. A rank, not a probability.

NVD base score

6.9 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-03-22 00:11Z7 MO AGO

Last updated

2026-03-23 16:31Z7 MO AGO

Reserved

2026-03-21

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

Medium (CVSS 6.9)

CNA CVSS 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

Weaknesses

• CWE-466Return of Pointer Value Outside of Expected RangeBase

Data version

5.2

Document digest

a80916fb8d445dd595333078312c3a18c895c14f8e6ba45c7322a1cb636b45dd

• www.exploit-db.comExploitDB-46883https://www.exploit-db.com/exploits/46883exploit
• dev.deluge-torrent.orgOfficial Product Homepagehttps://dev.deluge-torrent.org/product
• download.deluge-torrent.orgProduct Referencehttp://download.deluge-torrent.org/windows/deluge-1.3.15-win32-py2.7.exeproduct
• www.vulncheck.comVulnCheck Advisory: Deluge 1.3.15 Denial of Service via URL Fieldhttps://www.vulncheck.com/advisories/deluge-denial-of-service-via-url-fieldthird-party-advisory