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Microsoft 365 Apps for Enterprise — Vulnerabilities & Security Advisories 759

All 759 CVE vulnerabilities found in Microsoft 365 Apps for Enterprise, with AI-generated Chinese analysis, references, and POCs.

This page provides a comprehensive aggregation of vulnerability data specifically related to Microsoft 365 Apps for Enterprise, categorized under common weakness enumeration tags. It serves as a centralized resource for security professionals to analyze the attack surface and risk posture of this widely deployed enterprise productivity suite. The content collects detailed records of disclosed security flaws, ranging from critical remote code execution risks to moderate information disclosure issues, covering advisories released over the past several years. This time frame allows stakeholders to observe trends in patching cadence and the evolution of threat landscapes affecting the application. Readers can utilize this repository to track vendor advisories as Microsoft releases monthly security updates, gaining insight into the remediation timelines and severity classifications assigned to each flaw. Furthermore, the page aids in understanding specific weakness classes by mapping them to concrete instances within the software, facilitating deeper technical analysis and impact assessment. Users may also look up a product's vulnerability history to identify recurring patterns or legacy issues that may still impact older deployment versions. By consolidating these diverse data points, the resource supports informed decision-making regarding security configurations, update priorities, and long-term risk management strategies. This approach ensures that teams responsible for maintaining Microsoft 365 Apps for Enterprise have access to accurate, structured information necessary for proactive defense and compliance verification without relying on fragmented sources or speculative reports.

Vendor: Microsoft

CVE ID Title CVSS Severity Published
CVE-2026-40360 Microsoft Excel Information Disclosure Vulnerability CWE-125 7.8 High 2026-05-12
CVE-2026-35440 Microsoft Word Information Disclosure Vulnerability CWE-552 5.5 Medium 2026-05-12
CVE-2026-21530 Windows Rich Text Edit Elevation of Privilege Vulnerability CWE-415 6.7 Medium 2026-05-12
CVE-2026-33114 Microsoft Word Remote Code Execution Vulnerability CWE-822 8.4 High 2026-04-14
CVE-2026-33115 Microsoft Word Remote Code Execution Vulnerability CWE-416 8.4 High 2026-04-14
CVE-2026-32200 Microsoft PowerPoint Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32199 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32198 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32197 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32190 Microsoft Office Remote Code Execution Vulnerability CWE-416 8.4 High 2026-04-14
CVE-2026-23657 Microsoft Word Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-33822 Microsoft Word Information Disclosure Vulnerability CWE-125 6.1 Medium 2026-04-14
CVE-2026-33095 Microsoft Word Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32189 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-04-14
CVE-2026-32188 Microsoft Excel Information Disclosure Vulnerability CWE-125 7.1 High 2026-04-14
CVE-2026-26144 Microsoft Excel Information Disclosure Vulnerability CWE-79 7.5 High 2026-03-10
CVE-2026-26110 Microsoft Office Remote Code Execution Vulnerability CWE-843 8.4 High 2026-03-10
CVE-2026-26109 Microsoft Excel Remote Code Execution Vulnerability CWE-125 8.4 High 2026-03-10
CVE-2026-26108 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-03-10
CVE-2026-26107 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-03-10
CVE-2026-26113 Microsoft Office Remote Code Execution Vulnerability CWE-822 8.4 High 2026-03-10
CVE-2026-26112 Microsoft Excel Remote Code Execution Vulnerability CWE-822 7.8 High 2026-03-10
CVE-2026-21261 Microsoft Excel Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-02-10
CVE-2026-21511 Microsoft Outlook Spoofing Vulnerability CWE-502 7.5 High 2026-02-10
CVE-2026-21514 Microsoft Word Security Feature Bypass Vulnerability CWE-807 7.8 High 2026-02-10
CVE-2026-21260 Microsoft Outlook Spoofing Vulnerability CWE-200 7.5 High 2026-02-10
CVE-2026-21258 Microsoft Excel Information Disclosure Vulnerability CWE-20 5.5 Medium 2026-02-10
CVE-2026-21259 Microsoft Excel Elevation of Privilege Vulnerability CWE-122 7.8 High 2026-02-10
CVE-2026-21509 Microsoft Office Security Feature Bypass Vulnerability CWE-807 7.8 High 2026-01-26
CVE-2026-20957 Microsoft Excel Remote Code Execution Vulnerability CWE-191 7.8 High 2026-01-13

All 759 known CVE vulnerabilities affecting Microsoft 365 Apps for Enterprise with full Chinese analysis, references, and POCs where available.