에러 코드 포털
MicrosoftMicrosoft Entra ID오류 코드

AADSTS50017

CertificateValidationFailed

다른 표기: 50017

어떤 문제인가요?

Microsoft Entra ID 로그인·토큰 발급 과정에서 기록된 AADSTS50017입니다. 오류 원문과 테넌트의 로그인 로그를 함께 확인하세요.

공식 설명 · 원문

CertificateValidationFailed - Certification validation failed, reasons for the following reasons: Cannot find issuing certificate in trusted certificates list Unable to find expected CrlSegment Cannot find issuing certificate in trusted certificates list Delta CRL distribution point is configured without a corresponding CRL distribution point Unable to retrieve valid CRL segments because of a timeout issue Unable to download CRL Contact the tenant admin.

해결·진단 링크

문서의 제품·버전·발생 환경이 현재 상황과 일치하는지 먼저 확인하세요.

출처·이용 조건

Microsoft Entra authentication and authorization error codes ↗

저작자: Microsoft Corporation and contributors
라이선스: Creative Commons Attribution 4.0 International
확인일: 2026-11-12

변경 내역: Extracted official AADSTS table; Markdown stripped; short English error name selected; original Korean product context added. Official general diagnostic guide is distinguished from code-specific troubleshooting. Documentation license explicitly granted by README Legal Notices; repository LICENSE currently contains MIT terms, also retained as evidence.

출처 상세 · 라이선스 원문·고지