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Microsoft 365 Apps for Enterprise — Vulnerabilities & Security Advisories 730

All 730 CVE vulnerabilities found in Microsoft 365 Apps for Enterprise, with AI-generated Chinese analysis, references, and POCs.

This vulnerability aggregation page focuses on Microsoft 365 Apps for Enterprise, a critical productivity suite within the Microsoft 365 ecosystem. It collects documented security weaknesses and patches related to this product family, covering the period from initial release through the most recent updates. Readers can use this page to track the vendor’s security advisories, analyze specific weakness classes affecting enterprise deployments, and review the historical vulnerability record for this software. The data is organized to support security teams in identifying recurring issues, such as logic flaws or access control failures, that have impacted Microsoft 365 Apps over time. This resource serves as a reference point for understanding the security posture of enterprise applications, highlighting how Microsoft addresses emerging threats through regular updates and patches. By centralizing these records, the page enables analysts to correlate individual vulnerabilities with broader trends in enterprise software security. It provides a factual overview without promotional language, allowing users to assess risk and prioritize remediation efforts based on historical data. The collection includes entries from multiple years, ensuring comprehensive coverage of the product's vulnerability lifecycle.

Vendor: Microsoft

CVE ID Title CVSS Severity Published
CVE-2026-88195 Microsoft Office Excel Information Disclosure Vulnerability CWE-126 6.5 Medium 2026-10-13
CVE-2026-88207 Microsoft Office PowerPoint Remote Code Execution Vulnerability CWE-122 7.5 High 2026-10-13
CVE-2026-88190 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-88203 Microsoft Office PowerPoint Information Disclosure Vulnerability CWE-822 6.5 Medium 2026-10-13
CVE-2026-88210 Microsoft Office Word Security Feature Bypass Vulnerability CWE-807 7.8 High 2026-10-13
CVE-2026-88192 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-85340 Microsoft Office Click-To-Run Elevation of Privilege Vulnerability CWE-416 7.8 High 2026-10-13
CVE-2026-88186 Microsoft Office Word Remote Code Execution Vulnerability CWE-122 8.8 High 2026-10-13
CVE-2026-88185 Microsoft Office Word Remote Code Execution Vulnerability CWE-122 8.1 High 2026-10-13
CVE-2026-88184 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-88183 Microsoft Office PowerPoint Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-88154 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-88144 Microsoft Office PowerPoint Remote Code Execution Vulnerability CWE-416 8.8 High 2026-10-13
CVE-2026-88172 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-70281 Microsoft Office Outlook Information Disclosure Vulnerability CWE-125 7.5 High 2026-10-13
CVE-2026-70219 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-10-13
CVE-2026-70214 Microsoft Office Excel Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-10-13
CVE-2026-70242 Microsoft Office Outlook Remote Code Execution Vulnerability CWE-122 9.8 Critical 2026-10-13
CVE-2026-70254 Microsoft Office Excel Remote Code Execution Vulnerability CWE-125 8.8 High 2026-10-13
CVE-2026-70215 Microsoft Office PowerPoint Remote Code Execution Vulnerability CWE-416 8.8 High 2026-10-13
CVE-2026-88109 Microsoft Office Click-To-Run Elevation of Privilege Vulnerability CWE-416 7.8 High 2026-10-13
CVE-2026-77902 Microsoft Office Excel Remote Code Execution Vulnerability CWE-122 8.8 High 2026-10-13
CVE-2026-97771 Microsoft Office Excel Remote Code Execution Vulnerability CWE-416 8.8 High 2026-10-13
CVE-2026-97774 Microsoft Office Click-To-Run Elevation of Privilege Vulnerability CWE-367 7.0 High 2026-10-13
CVE-2026-97759 Microsoft Office Excel Remote Code Execution Vulnerability CWE-416 8.8 High 2026-10-13
CVE-2026-97770 Microsoft Office Excel Remote Code Execution Vulnerability CWE-121 8.8 High 2026-10-13
CVE-2026-97739 Microsoft Office Excel Remote Code Execution Vulnerability CWE-191 8.8 High 2026-10-13
CVE-2026-97765 Microsoft Office Excel Remote Code Execution Vulnerability CWE-122 8.8 High 2026-10-13
CVE-2026-97767 Microsoft Office Excel Remote Code Execution Vulnerability CWE-415 8.8 High 2026-10-13
CVE-2026-97778 Microsoft Office Excel Remote Code Execution Vulnerability CWE-190 8.8 High 2026-10-13

All 730 known CVE vulnerabilities affecting Microsoft 365 Apps for Enterprise with full Chinese analysis, references, and POCs where available.