CVE-2026-115402

Published Oct 28, 2026 Modified Oct 28, 2026 CWE-362 CWE-672

Description

OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.

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Weakness Type (CWE)

CWE-362 CWE-362

CWE-672 CWE-672

References

Other References

https://community.openvpn.net/Security%20Announcements/CVE-2026-115402

Frequently Asked Questions

What is CVE-2026-115402? +

OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.

How do I check if I'm vulnerable to CVE-2026-115402? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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