672 matches found
EUVD-2026-76319
In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail while allocating or encodi...
CVE-2026-80996 net: l2tp: do not propagate multicast notification errors
In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail while allocating or encodi...
CVE-2026-80996
In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail while allocating or encodi...
CVE-2026-80996
CVE-2026-80996 affects the Linux kernel 's L2TP (Layer 2 Tunneling Protocol) subsystem. The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail during message allocation, encoding, or multicasting. Because th...
CVE-2026-80996 net: l2tp: do not propagate multicast notification errors
In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail while allocating or encodi...
PT-2026-90126
In the Linux kernel, the following vulnerability has been resolved: net: l2tp: do not propagate multicast notification errors The tunnel create, tunnel modify, session create, and session modify netlink handlers send multicast notifications through helpers that can fail while allocating or encodi...
The vulnerability of the l2tp_session_unhash() function in the net/l2tp/l2tp_core.c module of the Linux operating system’s L2TP tunneling protocol implementation allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
The vulnerability of the l2tpsessionunhash function in the net/l2tp/l2tpcore.c module of the Linux operating system’s L2TP tunneling protocol implementation is related to the execution of a loop with an unreachable exit condition “Infinite loop”. Exploiting this vulnerability could allow an...
CVE-2026-86510
A vulnerability has been found in D-Link DIR-822A A101. Affected is the function tunnelsetparams of the component L2TP Control Message Parser. Such manipulation leads to out-of-bounds write. The attack can be launched remotely. The exploit has been disclosed to the public and may be used...
CVE-2026-86510
CVE-2026-86510 affects D-Link DIR-822A (firmware A_101) in the L2TP Control Message Parser component, specifically the tunnel_set_params function, where manipulation leads to an out-of-bounds write . The vulnerability is remotely exploitable with low privileges required and no user interaction, r...
CVE-2026-86510 D-Link DIR-822A L2TP Control Message tunnel_set_params out-of-bounds write
A vulnerability has been found in D-Link DIR-822A A101. Affected is the function tunnelsetparams of the component L2TP Control Message Parser. Such manipulation leads to out-of-bounds write. The attack can be launched remotely. The exploit has been disclosed to the public and may be used...
EUVD-2026-72609
A vulnerability has been found in D-Link DIR-822A A101. Affected is the function tunnelsetparams of the component L2TP Control Message Parser. Such manipulation leads to out-of-bounds write. The attack can be launched remotely. The exploit has been disclosed to the public and may be used...
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CVE-2026-86297
A vulnerability was identified in D-Link DIR-605 B1v202WWB03. This issue affects the function tunnelsetparams of the file progs.gpl/pppd.alpha/l2tp/tunnel.c of the component L2TP Control Message Parser. Such manipulation of the argument peerhostname leads to off-by-one. The attack may be performe...
EUVD-2026-72339
A vulnerability was identified in D-Link DIR-605 B1v202WWB03. This issue affects the function tunnelsetparams of the file progs.gpl/pppd.alpha/l2tp/tunnel.c of the component L2TP Control Message Parser. Such manipulation of the argument peerhostname leads to off-by-one. The attack may be performe...
CVE-2026-86297 D-Link DIR-605 L2TP Control Message tunnel.c tunnel_set_params off-by-one
A vulnerability was identified in D-Link DIR-605 B1v202WWB03. This issue affects the function tunnelsetparams of the file progs.gpl/pppd.alpha/l2tp/tunnel.c of the component L2TP Control Message Parser. Such manipulation of the argument peerhostname leads to off-by-one. The attack may be performe...
CVE-2026-86297
A remote off-by-one vulnerability exists in the L2TP Control Message Parser of the D-Link DIR-605 (firmware B1v202WWB03), specifically in the tunnel_set_params function of progs.gpl/pppd.alpha/l2tp/tunnel.c. Manipulation of the peer_hostname argument triggers the out-of-bounds condition. No authe...
PT-2026-86966
A vulnerability has been found in D-Link DIR-822A A 101. Affected is the function tunnel set params of the component L2TP Control Message Parser. Such manipulation leads to out-of-bounds write. The attack can be launched remotely. The exploit has been disclosed to the public and may be used...
CVE-2026-74735
A flaw was found in the Linux kernel's L2TP Layer 2 Tunneling Protocol implementation. A local user could trigger a reference count leak by closing specific /proc or /sys files related to L2TP tunnels and sessions before fully reading their content. This could lead to resource exhaustion,...
AZL-97743 CVE-2026-74735 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: l2tp: fix tunnel and session refcount leak on seqfile release In pppol2tpprocopen and l2tpdfsseqopen, iteration state pd-tunnel and pd-session is kept in seqfile private data to allow iteration across multiple read system calls...
UBUNTU-CVE-2026-74735
In the Linux kernel, the following vulnerability has been resolved: l2tp: fix tunnel and session refcount leak on seqfile release In pppol2tpprocopen and l2tpdfsseqopen, iteration state pd-tunnel and pd-session is kept in seqfile private data to allow iteration across multiple read system calls...