Ireland scrumhalf Conor Murray could be absent from his nation's Tests in November after getting cited during Munster's victory over Glasgow on Friday.
The 24-year-old could be punished for an incident in Munster's 13-6 victory, where he is said to have struck Glasgow scrumhalf Niko Matawalu with his elbow.
It is understood that Murray could be given an eight-week ban if found guilty of the offence, according to Supersport.com.
Murray has earned 19 international caps.