EX-4.1.8





 Exhibit 4.1.8 

EXECUTION VERSION 

CAPITAL ONE MASTER TRUST 

FIRST AMENDMENT TO DEFAULTED RECEIVABLES SUPPLEMENTAL 

SERVICING AGREEMENT 

This FIRST AMENDMENT TO DEFAULTED RECEIVABLES SUPPLEMENTAL SERVICING AGREEMENT, dated as of October 1, 2022 (this
“Amendment”), to the Defaulted Receivables Supplemental Servicing Agreement, dated as of July 15, 2010 (the “Agreement”), is entered into between CAPITAL ONE, NATIONAL ASSOCIATION, a national banking
association (“CONA”), as Servicer (the “Servicer”), and CAPITAL ONE FUNDING, LLC, a Virginia limited liability company (“Funding”), as Transferor (the “Transferor”). 

RECITALS 

WHEREAS, effective October 1, 2022, Capital One Bank (USA), National Association, a national banking association
(“COBNA”), was merged with and into CONA (said transaction, the “Merger”); 
 WHEREAS, by
virtue of the Merger, all property of every type and interests therein, all rights, franchises, and choses in action, and all of the liabilities and obligations of every kind and description of COBNA became the property, rights, franchises, and
choses in action, and liabilities and obligations of CONA without any other transfer, and, upon the Merger, and without any order or other action, CONA shall hold and enjoy all rights of property, franchises, and interests in the same manner and to
the same extent as such rights, franchises, and interests were held or enjoyed by COBNA at the time of the Merger, subject to applicable law; and 

WHEREAS, for the avoidance of doubt, in connection with the Merger, COBNA, in its capacity as Original Servicer, assigned all
of its right, title, and interest, and delegated all of its duties, obligations, and liabilities, in, to, and under the Agreement to CONA, in its capacity as New Servicer, pursuant to an Omnibus Securitization Agreements Assignment and Assumption
Agreement, dated as of October 1, 2022 (the “Assignment and Assumption Agreement”), among COBNA, in its capacity as Original Seller, Servicer and Administrator and in its individual capacity, Funding, as Transferor and in its
individual capacity, CONA, in its capacity as New Seller, Servicer and Administrator and in its individual capacity, The Bank of New York Mellon, a New York banking corporation, as Trustee and as Indenture Trustee, Capital One Multi-asset Execution
Trust, a statutory trust organized under the laws of the State of Delaware, as Issuer, the Independent Director of Funding, Clayton Fixed Income Services LLC, a Delaware limited liability company, as Asset Representations Reviewer, and Capital One
Services, LLC, a Delaware limited liability company, as subservicer and in its individual capacity; 
 NOW, THEREFORE, in
consideration of the premises and mutual covenants contained herein and for other good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, the parties hereto, intending to be legally bound, do covenant and agree
as follows: 
 ARTICLE I 

AMENDMENTS 

SECTION 1.1. Amendments to the Agreement. Each party to the Agreement hereby agrees that the Agreement shall be
amended as follows: 












 (a)     by deleting all references therein to
“Capital One Bank (USA), National Association” and replacing such references with “Capital One, National Association”. 

ARTICLE II 
 ACKNOWLEDGEMENT
OF ASSIGNMENT AND ASSUMPTION 
 SECTION 2.1. Acknowledgement of Assignment and Assumption of the Agreement.
CONA, in its capacity as New Servicer, acknowledges and confirms that it is bound by the Agreement, that it has accepted all of COBNA’s right, title, and interest, and has assumed all of COBNA’s duties, obligations, and liabilities and the
performance of every covenant, in, to, and under the Agreement, and has agreed that it shall be substituted for COBNA, in its capacity as Original Servicer, under the Agreement. For the avoidance of doubt, CONA hereby expressly assumes the
performance of every covenant and obligation of COBNA under the Agreement. 
 ARTICLE III 

CONDITIONS PRECEDENT 

SECTION 3.1. Conditions to Effectiveness.   The amendments provided for by this Amendment shall become
effective upon satisfaction of the following conditions: 
 (a)       delivery of counterparts
of this Amendment, duly executed by the parties hereto; 
 (b)       delivery of counterparts
of the Assignment and Assumption Agreement, duly executed by the parties thereto; and 
 (c)
      COBNA has been merged with and into CONA. 
 ARTICLE IV 

MISCELLANEOUS 

SECTION 4.1. Waiver of Notice. Notwithstanding anything to the contrary set forth in the Agreement, each of the
undersigned parties hereby waives any notice or other timing requirements with respect to and gives its consent to the amendments provided for herein. 

SECTION 4.2. Ratification of Agreement. Except as specifically amended, modified or supplemented by this
Amendment, the Agreement is hereby confirmed and ratified in all respects and shall remain in full force and effect. This Amendment shall not constitute a novation of the Agreement, but shall constitute an amendment thereof. Each of the parties to
the Agreement agrees to be bound by the terms of the obligations of the Agreement, as amended by this Amendment, as though the terms and obligations of the Agreement were set forth herein. 

SECTION 4.3. Counterparts. This Amendment may be executed in any number of counterparts and by separate parties
hereto on separate counterparts, each of which, when executed, shall be deemed an original, but all such counterparts taken together shall constitute one and the same instrument. The words “executed,” “signed,”
“signature,” and words of like import in this Amendment or in any other certificate, agreement or document related to this transaction shall include, in addition to manually executed signature pages, images of manually executed signatures
transmitted by facsimile or other electronic format (including, without limitation, “pdf”, 

  
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“tif” or “jpg”) and other electronic signatures (including, without limitation, any electronic sound, symbol, or process, attached to or logically associated with a contract
or other record and executed or adopted by a person with the intent to sign the record). The use of electronic signatures and electronic records (including, without limitation, any contract or other record created, generated, sent, communicated,
received, or stored by electronic means) shall be of the same legal effect, validity and enforceability as a manually executed signature or use of a paper-based record-keeping system to the fullest extent permitted by applicable law, including the
Federal Electronic Signatures in Global and National Commerce Act, the New York State Electronic Signatures and Records Act and any other applicable law, including, without limitation, any state law based on the Uniform Electronic Transactions Act
or the Uniform Commercial Code. 
 SECTION 4.4. Governing Law. THIS AMENDMENT SHALL BE CONSTRUED IN ACCORDANCE
WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT REFERENCE TO ITS CONFLICT OF LAW PROVISIONS (OTHER THAN SECTION 5-1401 OF THE GENERAL OBLIGATIONS LAW), AND THE OBLIGATIONS, RIGHTS, AND REMEDIES OF THE PARTIES
HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS. 
 SECTION 4.5. Defined Terms and Section
References. Capitalized terms used herein and not otherwise defined herein shall have the meanings given to such terms in the Agreement or, if not defined therein, in the Assignment and Assumption Agreement. All Section or Subsection references
herein shall mean Sections or Subsections in the Agreement, except as otherwise provided herein. 
 [Signature page follows] 

  
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 IN WITNESS WHEREOF, the undersigned parties have caused this Amendment to be
duly executed by their respective officers thereunto duly authorized, all as of the date first above written. 
  

			
	 CAPITAL ONE, NATIONAL ASSOCIATION,

as Servicer

		
	By:	 	 /s/ Franco E. Harris

		 	Name: Franco E. Harris
		 	Title:   Managing Vice President,
		 	            Treasury Capital Markets
	
	CAPITAL ONE FUNDING, LLC, as Transferor
		
	By:	 	 /s/ Eric D. Bauder

		 	Name: Eric D. Bauder
		 	Title:   Assistant Vice President


  
  
  

[Signature Page to First Amendment to COMT Defaulted Receivables 

Supplemental Servicing Agreement]