VU#728712: Konami's Metal Gear Online 3 contains a heap-based buffer overflow

CERT/CC vulnerability notes report multiple 2026 vulnerabilities affecting gaming software, residential routers, broadband gateway WebUIs, TPM 2.0 reference code, e-commerce platforms, font parsing libraries, and groupware. Impacts include unauthenticated administrative access, remote code execution, control-flow hijacking, NAT/firewall bypass, cryptographic key compromise, directory traversal, denial of service, information disclosure, and actively exploited XSS. Several issues lack vendor patches or coordinated disclosure solutions.