CVE-2026-13379

Published Jul 30, 2026 Modified Jul 30, 2026 CWE-125 CWE-142

Description

The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process

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Weakness Type (CWE)

CWE-125 Out-of-bounds Read
CWE-142 CWE-142

References

Frequently Asked Questions

What is CVE-2026-13379? +
The Windows interactive service in OpenVPN 2.7_alpha1 through 2.7.4 allows remote attackers to cause persistent DNS state pollution or a service crash via a crafted search domain during the disconnection process
How do I check if I'm vulnerable to CVE-2026-13379? +
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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