GitHub - Network-Sec/CVE-2025-21420-PoC: We found a way to DLL sideload with cleanmgr.exe

https://github.com/Network-Sec/CVE-2025-21420-PoC

https://twitter.com/home/status/1891438546692579380

https://twitter.com/home/status/1891452040724795522

https://twitter.com/home/status/1891505433006723381