OpenVPN Bug Lets Attackers Crash Windows Systems
A critical OpenVPN bug lets attackers crash Windows systems by exploiting a buffer overflow flaw in the ovpn-dco-win driver. The vulnerability, tracked as CVE-2025-50054, affects driver versions up to 1.3.0 and OpenVPN versions through 2.5.8. Unprivileged local users can trigger system crashes by sending oversized control message buffers to the driver. Security researchers confirmed that […]
