CVE-2019-5678

CVE-2019-5678 is a vulnerability in the Web Helper component of NVIDIA GeForce Experience versions prior to 3.19, affecting both NVIDIA and Microsoft Windows platforms. An attacker with local system access can exploit improper input validation to achieve code execution, denial of service, or information disclosure. This high-severity vulnerability has a CVSS score of 7.8, indicating a low attack complexity and requiring low privileges. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered some community discussion and media coverage.