In 1918, Cabruna twice singlehandedly attacked swarms of enemy aircraft, winning victories both times. He was also raised into the officers' ranks. On 26 September 1918, he broke his clavicle. Two days later, he forced his way back to flying to participate in the Battle of Vittorio Veneto. He claimed his final two aerial victories on 25 October. The day before the Austro-Hungarian surrender, 2 November 1918, Cabruna strafed two of their airplanes parked on their own airfield. He then won a Gold award of the Medal for Military Valor.