Threats that abuse the procedures a module uses to realign its own parameters (for example detector timing or shot-noise calibration), where an adversary on the quantum channel can steer the adjustment to induce a detection-probability mismatch or a wrong calibration that leaks key information. Part 2's EAs 9.2 and 9.3 test the controls.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.