CVE-2025-10680

OpenVPN 2.7_alpha1 through 2.7_beta1 on POSIX based platforms allows a remote authenticated server to inject shell commands via DNS variables when --dns-updown is in use

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

7.3% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-25)

CWE

CWE-78

Published

2025-10-24

Modified

2026-10-19

Record from

the NVD, synced 2026-10-19

References

• https://community.openvpn.net/Security%20Announcements/CVE-2025-10680
• https://www.mail-archive.com/openvpn-announce@lists.sourceforge.net/msg00149.html

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