CVE-2026-48132

The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used 4500/UDP. As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service temporary interruption of VPN...

l2tpd Malformed Data Remote DoS

The remote host is running l2tpd, a network tunneling application. The installed version is vulnerable to a denial of service attack. An attacker may use this flaw to disable the VPN and prevent partners / employees from connecting to it. C Tenable Network Security, Inc. Ref:...