The revocations began last week and none of the CU students have been detained at this point, university spokeswoman Michele Ames said Wednesday morning.

At least nine students between the University of Colorado and Colorado State University have had their student visas revoked by the Department of Homeland Security, spokespeople for the schools have said.

The Trump administration has revoked the visas for 10 international students at Colorado's largest public universities. The big picture: Six international students at Colorado State University and four students at two University of Colorado campuses were affected by the the visa revocations,

DHS revoked four F-1 visas from four international students in the CU System. CSU said five international students were also impacted by visa revocations.

Ten international students have had their visas revoked by the U.S. Department of Homeland Security across Colorado universities. The University of Colorado released a statement confirming that F-1 visas issued to four international students on its Boulder and Colorado Springs campuses were revoked.

At least nine students between the University of Colorado and Colorado State University have had their student visas revoked by the Department of Homeland Security, spokespeople for the schools have said.