Vulnerabilities of Microsoft Microsoft 365 Apps for Enterprise

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CVE	Summary	Score	Published
CVE-2026-21514	Exploited Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability	7.8 High	Feb 10, 2026
CVE-2026-21509	Exploited Microsoft Office Security Feature Bypass Vulnerability	7.8 High	Jan 26, 2026
CVE-2024-38189	Exploited Microsoft Project Remote Code Execution Vulnerability	8.8 High	Aug 13, 2024
CVE-2024-21413	Exploited Microsoft Outlook Improper Input Validation Vulnerability	9.8 Critical	Feb 13, 2024
CVE-2023-36761	Exploited Microsoft Word Information Disclosure Vulnerability	6.5 Medium	Sep 12, 2023
CVE-2023-35311	Exploited Microsoft Outlook Security Feature Bypass Vulnerability	8.8 High	Jul 11, 2023
CVE-2023-23397	Exploited Microsoft Office Outlook Privilege Escalation Vulnerability	9.8 Critical	Mar 14, 2023
CVE-2023-21715	Exploited Microsoft Office Publisher Security Feature Bypass Vulnerability	7.3 High	Feb 14, 2023
CVE-2021-42292	Exploited Microsoft Excel Security Feature Bypass	7.8 High	Nov 10, 2021
CVE-2021-38646	Exploited Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability	7.8 High	Sep 15, 2021