A suspected perpetrator was arrested at the scene and is now suspected of attempted murder.
The alarm about the assault came in at 22.42 on Saturday night.
- There are two cases of attempted murder. Two people were stabbed and taken by ambulance to hospital, says Anders Mattsson, officer on duty at the police's regional command center, to the newspaper.
It is still unclear how seriously injured the men are, but they must have been talkable when they were taken away by ambulance, according to the police.
The suspected perpetrator was arrested with the help of pepper spray and is said to have had a bloody knife in his hand, Aftonbladet states.