CVE-2026-19624: Improper Neutralization of Argument Delimiters in a Command

A flaw was found in NetworkManager-l2tp. The plugin writes attacker-controlled VPN connection properties vpn.data and vpn.secrets values unescaped into a generated ipsec.conf file that pluto loads as root. A local unprivileged user can create and activate their own L2TP VPN profile containing a...