CVE-2026-19586 Pre-Authentication OS Command Injection in Omada Gateways on OpenVPN Server in Omada Gateways

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted...

CVE-2026-19586

CVE-2026-19586 is a pre-authentication OS command injection flaw in TP-Link Omada gateways running the OpenVPN Server feature, caused by insufficient validation of client-supplied data during connection establishment. CVSS 9.3 (Critical), network-reachable, no auth required. Exploitation requires...

CVE-2026-19586: Improper Neutralization of Special Elements used in an OS Command

A pre-authentication OS command injection vulnerability has been identified in Omada gateways configured to operate as an OpenVPN Server due to insufficient validation of client-supplied data during OpenVPN connection establishment. An unauthenticated remote attacker may provide specially crafted...

PT-2026-79103

Name of the Vulnerable Software and Affected Versions Omada gateways affected versions not specified Description A pre-authentication OS command injection exists in Omada gateways configured as an OpenVPN Server. The issue stems from insufficient validation of client-supplied data during the...

CVE-2026-63650

A flaw was found in OpenVPN when using mbedTLS. A remote authenticated user could be misidentified due to the software ignoring the configured X.509 username identity lookup field. This could lead to incorrect user authentication and potential security bypasses...

SUSE CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

Linux Distros Unpatched Vulnerability : CVE-2026-63649

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration...

CVE-2026-73973: Improper Limitation of a Pathname to a Restricted Directory

Linuxfabrik Monitoring Plugins provides monitoring plugins for Icinga, Nagios, and related systems. Prior to version 7.0.0, check-plugins/logfile/logfile accepted a free-form --filename path and opened it as root when invoked through the shipped nagios or icinga sudoers allowlist, without confini...

SUSE CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

CVE-2026-63649

A flaw was found in the Windows interactive service of OpenVPN. A local authenticated user could exploit this vulnerability by crafting specific options to bypass whitelist checks. This bypass allows the user to load arbitrary configuration files, which could lead to privilege escalation or other...

UBUNTU-CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

UBUNTU-CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

Linux Distros Unpatched Vulnerability : CVE-2026-63650

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup...

EUVD-2026-58813

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

EUVD-2026-58812

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

DEBIAN-CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...

CVE-2026-63650

OpenVPN 2.7alpha1 through 2.7.5 using mbedTLS allows remote authenticated users to be misidentified by ignoring the configured X.509 username identity lookup field...

CVE-2026-63649

The Windows interactive service in OpenVPN 2.4.0 through 2.6.21 and 2.7alpha1 through 2.7.5 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via crafted options that bypass whitelist checks...