NetSight
high7.5

CVE-2026-13698

A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers with a valid tls-crypt-v2 clie…

Impact

A memory leak in OpenVPN version 2.5.0 through 2.5.11, 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote attackers with a valid tls-crypt-v2 client key to potentially cause a denial of service

Affected products

VendorProductAffected versions
OpenvpnOpenvpn
from 2.5.0 through 2.5.11
from 2.6.0 before 2.6.21
from 2.7 before 2.7.5

Weakness classification

References