CVE-2025-13086
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
Scoring
- Severity
- MEDIUM
- CVSS base score
- 4.6
- CVSS vector
- CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U
- EPSS probability
- 0.64%
- CWE
- CWE-940
- Published
- 2025-12-03
- Last modified
- 2026-03-13
Affected products
- OpenVPN OpenVPN
- OpenVPN OpenVPN
Weakness type
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