Material Agreement, Financial Obligation (Form 8-K)

Item 1.01. Entry into a Material Definitive Agreement.

On January 30, 2026, Vista Credit Strategic Lending Corp. (the "Company") entered (a) into the Amendment No.1 to the Senior Secured Revolving Credit Agreement (the "First Amendment"), which amends the Senior Secured Revolving Credit Agreement, dated as of September 5, 2025, by and among the Company, as Borrower, the Subsidiary Guarantors party thereto solely with respect to Section 2.9 therein, the Consenting Lenders party thereto and ING Capital LLC, as Administrative Agent and as Issuing Bank the ("Credit Agreement") and (b) the Incremental Commitment and Assumption Agreement (the "Increase Agreement" and together with the First Amendment, the "Upsize Documents"), by and among the Company, as Borrower, Deutsche Bank AG New York Branch, as Assuming Lender, the Subsidiary Guarantors party thereto solely with respect to Section 6 therein and ING Capital LLC, as Administrative Agent and as Issuing Bank. The Upsize Documents, among other things, increase the total amountavailable to be borrowed under the Credit Agreement from $150,000,000 to $200,000,000.

The description above is only a summary of the material provisions of the Credit Agreement (as amended by the Upsize Documents) and is qualified in its entirety by reference to the Credit Agreement (as amended by the Upsize Documents), copies of which are filed as Exhibit 10.1 and Exhibit 10.2 to this current report on Form 8-K and incorporated by reference herein.

Item 2.03. Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant.

The information set forth in Item 1.01 is incorporated by reference into this Item 2.03.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits:

* Certain exhibits and schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The Company agrees to furnish supplementally a copy of any omitted exhibit or schedule to the Securities and Exchange Commission upon its request.