Security Advisory
CVE-2026-13122
5.3
MEDIUM
Vulnerability Description
OpenVPN version 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers to cause a denial of service via a malformed authentication token that triggers a reachable assertion when external-auth is enabled
Published Date
July 6, 2026
Official Source
NIST NVD Advisory