HardBreacher PoC claims local EoP path in Kaspersky Endpoint Security A public HardBreacher PoC claims an unpatched local privilege escalation issue in Kaspersky Endpoint Security for Windows 14.0.0.504 on fully patched Windows 11 25H2. The code is described as unstable, but reportedly can create a DLL in System32 and grant the current user broad permissions. Vendor confirmation is not yet reflected.

https://cyberpress.org/hardbreacher-poc-targets-kaspersky-endpoint-security-zero-day/