The Chiefs waived Wright on Saturday.
Wright is expected to be released by the Chiefs on Saturday, Adam Schefter of ESPN reports.
Wright made all four field-goal attempts and his lone extra-point try in Sunday's 19-17 win over the Chargers.
Wright has been signed to the Chiefs' active roster.
Wright was elevated from the Chiefs' practice squad Thursday ahead of Friday's matchup against Las Vegas.
Kansas City signed Wright to its practice squad Tuesday, Pete Sweeney of ArrowheadPride.com reports.
The 49ers waived Wright (shoulder) from injured reserve Friday, per the NFL's transaction log.
The 49ers placed Wright (shoulder/back) on injured reserve Saturday, Cam Inman of The San Jose Mercury News reports.
Wright (shoulder/back) has been ruled out for Sunday's game versus the Chiefs.
Wright (shoulder/back) did not participate at the 49ers' practice Thursday.