Linux L2TP Privilege Escalation

The vulnerability of the l2tpethcreate function in the net/l2tp/l2tpeth.c module of the L2TP protocol implementation in the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability can allow an attacker to increase their privileges...

Linux Layer 2 Tunneling Protocol DoS

The vulnerability of the l2tpxmitcore function in the net/l2tp/l2tpcore.c module, which is part of the Linux L2TP protocol implementation, is related to incorrect input validation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-74735

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - l2tp: fix tunnel and session refcount leak on seqfile release In pppol2tpprocopen and l2tpdfsseqopen, iteration state pd-tunnel and pd-session is kept in seqfil...