At approximately 7pm this evening police were called to a disorder in Aylesbury Street, Swindon.
During the incident, one man has received multiple injuries including a stab wound to his back.
He has been seen to by paramedics at scene and has since been taken to the Great Western Hospital for treatment.
A knife has been found at the scene and has been seized as part of the investigation.
One man has been arrested on suspicion of drug offences and has been taken to Gablecross custody for questioning.
Anyone with information who may have witnessed the incident should call police on 101 and quote log number 279 of today.