PT-2026-53683

Name of the Vulnerable Software and Affected Versions luci-proto-openvpn versions prior to 0.11.1 Description An authenticated LuCI user with OpenVPN protocol configuration access can execute arbitrary commands as root. This occurs because the generateKey ubus method interpolates the cl meta...

[SECURITY] [DLA 4653-1] openvpn security update

Debian LTS Advisory DLA-4653-1 [email protected] https://www.debian.org/lts/security/ Daniel Leidert June 27, 2026 https://wiki.debian.org/LTS Package : openvpn Version : 2.5.1-3+deb11u3 CVE ID : CVE-2026-35058 CVE-2026-40215 Two security vulnerabilities were discovered in OpenVPN, a...

NetworkManager-applet-openvpn-1.12.5-1.1 on GA media (moderate)

NetworkManager-applet-openvpn-1.12.5-1.1 on GA media Announcement ID: openSUSE-SU-2026:11104-1 Rating: moderate Cross-References: CVE-2025-9615 CVSS scores: CVE-2025-9615 SUSE : 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Affected Products: openSUSE Tumbleweed An update that solves one...

Debian dla-4653 : openvpn - security update

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4653 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4653-1 [email protected]...

OPENSUSE-SU-2026:11104-1 NetworkManager-applet-openvpn-1.12.5-1.1 on GA media

These are all security issues fixed in the NetworkManager-applet-openvpn-1.12.5-1.1 package on the GA media of openSUSE Tumbleweed...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ovpn: TCP – Do not dereference NULL from sksocket after tcpclose. When deleting a peer due to the expiration of the keepalive interval, the peer is removed from the OpenVPN hashtable and temporarily inserted into a “release list”...

CVE-2026-35058

A flaw was found in OpenVPN. This vulnerability, caused by improper validation of packet length during tls-crypt-v2 key extraction, allows an authenticated attacker to send a specially crafted packet. Successful exploitation can trigger a fatal assertion, leading to a denial of service DoS...

OESA-2026-2624 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

OESA-2026-2623 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

OESA-2026-2625 openvpn security update

OpenVPN is a full-featured open source SSL VPN solution that accommodates a wide range of configurations, including remote access, site-to-site VPNs, Wi-Fi security, and enterprise-scale remote access solutions with load balancing, failover, and fine-grained access-controls. Starting with the...

EUVD-2026-36151

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-11604

CVE-2026-11604 concerns OpenVPN ovpn-dco-win, where an incorrect buffer size calculation in the epoch key generator (versions 2.0.0–2.8.3) can be abused by a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, causing a denial ...

CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-11604

An incorrect buffer size calculation in the epoch key generator in OpenVPN ovpn-dco-win version 2.0.0 through 2.8.3 allows a remote authenticated peer to trigger a heap-based buffer overflow and kernel memory corruption via a crafted data packet, resulting in a system crash denial of service...

CVE-2026-9151

The CVE-2026-9151 entry describes a command-injection in the VPN module of TP-Link Archer routers (AX12 v1, AX17 v1, AX18 v1, AX1300 v1.6). The root cause is improper filtering of special characters, enabling an adjacent, authenticated attacker to inject commands by importing a specially crafted ...

SUSE CVE-2026-35058

Improper validation of packet length during tls-crypt-v2 key extraction in OpenVPN 2.6.0 through 2.6.19 and 2.7alpha1 through 2.7.1 allows authenticated attackers to trigger a fatal assertion and cause a denial of service via a specially crafted packet...

SUSE CVE-2026-40215

A race condition in OpenVPN 2.6.0 through 2.6.19 and 2.7alpha1 through 2.7.1 allows remote attackers to potentially cause a server crash or leak heap memory via a use-after-free triggered during TLS session promotion...