WASHINGTON—The House and Senate passed a measure late Wednesday funding federal agencies until late December, voting overwhelmingly to take a politically risky government shutdown off the table until after the election.

The U.S. Congress passed a stopgap bill on Wednesday to avert a partial government shutdown beginning next week, even as a large number of House Republicans revolted against their leadership for failing to achieve new federal spending cuts.

Johnson warned that when the new extension expires in December, he will not support a massive, catchall bill to fund the government, referred to as an omnibus, so another stopgap may be needed that would allow the new president and Congress to have the final say on fiscal year 2025 spending levels.