"These are not life-threatening injuries. He is still being treated in hospital, but his condition is considered stable," says Malmö Police press spokesperson Nils Norling.
A 55-year-old man was also hit by gunfire but suffered minor injuries. A third person in the home was not hit.
Alarms about explosions in the area came shortly after 8:30 p.m., and the man was later apprehended in a taxi.
Norling describes the home as a place where serious incidents have occurred before.
There has been at least one arson attack, and possible explosive devices have also been found in connection with this location.
