There is one university in Comoros which is called the University of Comoros (Université des Comores). It was founded in 2003 and is the only higher education institution. For more information, please refer to the official government website:

Educational Structure 
The educational structure is based on the French LMD system which is a Bachelors (License), followed by a Masters and then a Doctorate. However, the University of Comoros only offers Bachelors degrees at this stage which take three years to complete. Students must apply directly to the university in order to be accepted.