A championship statement said both Trident drivers "were found to have had an incorrect throttle pedal progressivity map installed prior to the race which was not in compliance with Article 8.2.6 of the Technical Regulations".
After passing reversed-grid polesitter Paul Aron, Verschoor survived a safety car restart to beat a fast-closing Hauger and secure his fourth victory in F2 by 0.700s after 20 laps of the Jeddah Corniche circuit, while Stanek was classified tenth.
But with both Trident drivers removed from the results, MP Motorsport driver Hauger inherits the top spot, marking the Norwegian's fifth victory in the category.
Hauger, the 2021 Formula 3 champion, moves up one place to fourth in the championship standings as a result of the ruling.
He is joined on the revised podium by Hitech rookie Aron and Enzo Fittipaldi (Van Amersfoort Racing), while Kush Maini is boosted to the final points-paying position in eighth.
It marks the second time Verschoor has lost a podium finish to a throttle map infringement, having finished second on the road at Spa to Fittipaldi in last year's sprint race while driving for VAR.
Speaking after the race, the third for the new-for-2024 breed of Dallara that debuted in Bahrain, Dutchman Verschoor said: "From the first lap I had very good pace, I felt strong at the beginning of the race but also after all the restarts we did.
"To be fair I really have to give credit to the team for giving me a good car today."
Source: Autosport