openvpn security advisories
2 threat alerts tracking vulnerabilities and security advisories that affect openvpn products.
Vulnios monitors openvpn CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent openvpn security news in one place, or click into an individual alert for full detail.
Critical Vulnerability: CVE-2026-13379 — openvpn — openvpn
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 disconnect
criticalCVE-2026-13379Critical Vulnerability: CVE-2023-46850 — openvpn, debian — openvpn, openvpn_access_server
Use after free in OpenVPN version 2.6.0 to 2.6.6 may lead to undefined behavoir, leaking memory buffers or remote execution when sending network buffers to a remote peer.
criticalCVE-2023-46850
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