CVE-2026-68122

In the Linux kernel, the following vulnerability has been resolved: ovpn: fix peer refcount leak in TCP error paths When either the TCP RX or TX error path calls ovpnpeerhold followed by schedulework&peer-tcp.deferdelwork, and the work item is already pending from the other path, schedulework...

CVE-2026-68342 ovpn: avoid putting unrelated P2P peer on socket release

In the Linux kernel, the following vulnerability has been resolved: ovpn: avoid putting unrelated P2P peer on socket release ovpnpeerreleasep2p is called when an OVPN UDP socket is being destroyed. It checks the currently published P2P peer and releases it only if that peer still uses the socket...

EUVD-2026-55442

In the Linux kernel, the following vulnerability has been resolved: ovpn: fix use after free in unlockovpn unlockovpn iterates over the releaselist using llistforeachentry and drops the peer reference inside the loop body via ovpnpeerput. If this drops the last reference, the peer is eventually...

CVE-2026-68341

The CVE-2026-68341 issue affects the Linux kernel’s ovpn handling. In unlock_ovpn(), the code iterates a release_list with llist_for_each_entry() and drops peer references inside the loop via ovpn_peer_put(). If the last reference is dropped, the peer may be freed, but the loop’s advance uses pee...

CVE-2026-68122: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ovpn: fix peer refcount leak in TCP error paths When either the TCP RX or TX error path calls ovpnpeerhold followed by schedulework&peer-tcp.deferdelwork, and the work item is already pending from the other path, schedulework...

PT-2026-69522

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reference count leak occurs in the ovpn module during TCP RX or TX error paths. When ovpn peer hold is called followed by schedule work for the peer-tcp.defer del work item, a race...

CVE-2026-68342: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ovpn: avoid putting unrelated P2P peer on socket release ovpnpeerreleasep2p is called when an OVPN UDP socket is being destroyed. It checks the currently published P2P peer and releases it only if that peer still uses the socket...

CVE-2026-68341: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ovpn: fix use after free in unlockovpn unlockovpn iterates over the releaselist using llistforeachentry and drops the peer reference inside the loop body via ovpnpeerput. If this drops the last reference, the peer is eventually...

PT-2026-69742

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the OVPN UDP socket destruction process. The function ovpn peer release p2p is designed to release a P2P peer only if it uses the socket being destroyed...

PT-2026-69741

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use after free issue exists in the unlock ovpn function. The function iterates over the release list using llist for each entry and drops the peer reference via ovpn peer put. If the...

CVE-2026-18602

A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.getrecommendconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to command injection. The attack can be...

CVE-2026-18602 GL.iNet GL-MT3000 ovpn-client.so Native Plugin glc ovpn-client.get_recommend_config command injection

A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.getrecommendconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to command injection. The attack can be...

CVE-2026-18602

A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.getrecommendconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to command injection. The attack can be...

CVE-2026-18602 GL.iNet GL-MT3000 ovpn-client.so Native Plugin glc ovpn-client.get_recommend_config command injection

A vulnerability was determined in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function ovpn-client.getrecommendconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Executing a manipulation of the argument Hostname can lead to command injection. The attack can be...

EUVD-2026-52271

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.checkconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injection. Remote exploitation of the attack ...

CVE-2026-18601

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.checkconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injection. Remote exploitation of the attack ...

CVE-2026-18601 GL.iNet GL-MT3000 ovpn-client.so Native Plugin glc ovpn-client.check_config command injection

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.checkconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injection. Remote exploitation of the attack ...

CVE-2026-18601

GL.iNet GL-MT3000 (up to 4.4.5) is affected by a vulnerability in the ovpn-client.so Native Plugin, specifically in ovpn-client.check_config within /cgi-bin/glc. Manipulating the filename argument leads to command injection, enabling remote exploitation. The exploit has been publicly disclosed. N...

CVE-2026-18601: Improper Neutralization of Special Elements used in a Command

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5. This impacts the function ovpn-client.checkconfig of the file /cgi-bin/glc of the component ovpn-client.so Native Plugin. Performing a manipulation of the argument filename results in command injection. Remote exploitation of the attack ...

PT-2026-67397

Name of the Vulnerable Software and Affected Versions GL.iNet GL-MT3000 versions prior to 4.4.6 Description Command injection is possible via remote exploitation in the ovpn-client.so Native Plugin. The issue exists within the ovpn-client.check config function located in the /cgi-bin/glc file,...