Description

Improper validation of source IP addresses in OpenVPN version 2.6.0 through 2.6.15 and 2.7_alpha1 through 2.7_rc1 allows an attacker to open a session from a different IP address which did not initiate the connection resulting in a denial of service for the originating client

INFO

Published Date :

2025-12-03T19:54:10.737Z

Last Modified :

2025-12-12T13:50:46.678Z

Source :

OpenVPN
AFFECTED PRODUCTS

The following products are affected by CVE-2025-13086 vulnerability.

Vendors Products
Openvpn
  • Openvpn
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-13086.

URL Resource
https://community.openvpn.net/Security%20Announcements/CVE-2025-13086 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-13086 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-13086 cve-icon
https://www.mail-archive.com/[email protected]/msg00151.html cve-icon cve-icon cve-icon
https://www.mail-archive.com/[email protected]/msg00152.html cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact