CVE-2025-12106

CVSS 9.1 CRITICALEPSS 0.5%CWE-126

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.1EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

01 Dec 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Insufficient argument validation in OpenVPN 2.7_alpha1 through 2.7_rc1 allows an attacker to trigger a heap buffer over-read when parsing IP addresses

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Affected products

OpenVPN · OpenVPN

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References

https://community.openvpn.net/Security%20Announcements/CVE-2025-12106 https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00152.html