RedSun: System user access on Win 11/10 and Server with the April 2026 Update
https://github.com/Nightmare-Eclipse/RedSunArticle
- PoC exploit granting SYSTEM-level user access on Windows 10/11 and Server
- Targets a vulnerability introduced or exposed by the April 2026 Windows Update
- Full PoC code published publicly on GitHub
- Minimal documentation; code dropped for researchers to analyze
Discussion
- Single comment notes author said they’d ‘just drop the PoC’ — and apparently did exactly that
| Type | Link |
| Added | Apr 16, 2026 |
| Modified | Apr 16, 2026 |