CVE-2026-12488 GeoVision GV-VMS V20 GV-Cloud memory corruption vulnerability

A memory corruption vulnerability exists in the GV-Cloud functionality of GeoVision GV-VMS V20 20.0.2. A specially crafted network request can lead to a denial of service. An attacker can impersonate the legitimate server to trigger this vulnerability...

CVE-2026-12488

CVE-2026-12488 affects GeoVision GV-VMS V20 GV-Cloud (v20.0.2). Talos details describe a stack-based buffer overflow in the GV-Cloud relay path (GvRelayProxy.dll) caused by trusting an unverified message size from the remote server; reading large messages can overflow the stack, enabling possible...