GCVE-110-OSM-2026-787

Malicious privilege escalation package claiming elevated execution context. Supply chain attack with MSBuild-based code execution for system compromise. Exploits NuGet's MSBuild integration by placing malicious code in .targets files as inline tasks. When projects build, MSBuild automatically imports and executes these tasks, downloading .NET executables from throwaway GitHub repositories with embedded obfuscated command-line payloads.