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We consent to the incorporation by reference in Registration Statement No. 333-262821 on Form S-3 and Registration Statement Nos. 333-211150 and 333-238290 on Form S-8 of our report dated February 6, 2024, relating to the consolidated financial statements of CNA Financial Corporation and subsidiaries (the “Company”) and the effectiveness of the Company's internal control over financial reporting appearing in this Annual Report on Form 10-K of the Company for the year ended December 31, 2023.