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Vulnerabilities of Microsoft Microsoft Dynamics 365 (on-premises) version 9.1

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CVE Summary Score Published
CVE-2026-65772 Deserialization of untrusted data in Microsoft Dynamics 365 allows an authorized attacker to execute code over a network 8.8 High Sep 8, 2026
CVE-2026-66301 Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an… 6.5 Medium Aug 11, 2026
CVE-2026-65815 Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute… 8.8 High Aug 11, 2026
CVE-2026-40371 Improper handling of insufficient permissions or privileges in Microsoft Dynamics 365 (on-premises) allows an authorized… 8.8 High Jun 9, 2026
CVE-2026-42833 Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized… 9.1 Critical May 12, 2026
CVE-2026-42898 Improper control of generation of code ('code injection') in Microsoft Dynamics 365 (on-premises) allows an authorized… 9.9 Critical May 12, 2026
CVE-2025-62206 Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an… 6.5 Medium Nov 11, 2025
CVE-2025-53728 Exposure of sensitive information to an unauthorized actor in Microsoft Dynamics 365 (on-premises) allows an… 6.5 Medium Aug 12, 2025
CVE-2025-49745 Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Dynamics 365… 5.4 Medium Aug 12, 2025
CVE-2024-43476 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Sep 10, 2024
CVE-2024-38211 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 8.2 High Aug 13, 2024
CVE-2024-30061 Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability 7.3 High Jul 9, 2024
CVE-2024-35263 Microsoft Dynamics 365 (On-Premises) Information Disclosure Vulnerability 5.7 Medium Jun 11, 2024
CVE-2024-21419 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Mar 12, 2024
CVE-2024-21395 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 8.2 High Feb 13, 2024
CVE-2024-21328 Dynamics 365 Sales Spoofing Vulnerability 7.6 High Feb 13, 2024
CVE-2024-21396 Dynamics 365 Sales Spoofing Vulnerability 7.6 High Feb 13, 2024
CVE-2024-21394 Dynamics 365 Field Service Spoofing Vulnerability 7.6 High Feb 13, 2024
CVE-2024-21393 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Feb 13, 2024
CVE-2024-21389 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Feb 13, 2024
CVE-2023-36020 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Dec 12, 2023
CVE-2023-36016 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 6.2 Medium Nov 14, 2023
CVE-2023-36031 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Nov 14, 2023
CVE-2023-36030 Microsoft Dynamics 365 Sales Spoofing Vulnerability 6.1 Medium Nov 14, 2023
CVE-2023-36410 Microsoft Dynamics 365 (on-premises) Cross-site Scripting Vulnerability 7.6 High Nov 14, 2023

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