Man charged over alleged stabbing in Sydney's west

A man has been charged over an alleged stabbing at a home in Sydney’s west overnight, NSW Police said.

About 11.30pm Friday, officers attached to Blacktown Local Area Command were called to a home in Henry Kater Avenue, Bungarribee, after reports multiple occupants had been stabbed.

Police arrived to find two men, aged 22 and 24, and a 29-year-old woman had been stabbed at the home during an alleged domestic dispute.

The group are all siblings and reside at the home.

Both men sustained stomach injuries, while the woman had lacerations to her arm.

The trio were all treated by NSW Ambulance Paramedics, before being taken to Westmead Hospital.

The 22-year-old man is currently undergoing surgery, while his brother is also expected to undergo surgery later today.

The woman remains in hospital in a stable condition.

A 57-year-old man was arrested at the home and taken to Blacktown Hospital, under police guard, for treatment to facial injuries.

A crime scene was established at the property and examined by detectives and specialist forensic officers.

Investigations into the matter are continuing and charges are expected to be laid.

Police are urging anyone with information in relation to this incident to call Crime Stoppers.