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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-2026-55132 Microsoft Word Remote Code Execution Vulnerability CWE-415 7.8 High 2026-07-14
CVE-2026-55058 Microsoft Excel Remote Code Execution Vulnerability CWE-125 7.8 High 2026-07-14
CVE-2026-55037 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55054 Microsoft Excel Information Disclosure Vulnerability CWE-125 6.5 Medium 2026-07-14
CVE-2026-55055 Microsoft Word Remote Code Execution Vulnerability CWE-121 7.8 High 2026-07-14
CVE-2026-55044 Microsoft Excel Remote Code Execution Vulnerability CWE-125 7.8 High 2026-07-14
CVE-2026-55036 Microsoft Excel Remote Code Execution Vulnerability CWE-126 7.8 High 2026-07-14
CVE-2026-55035 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55141 Microsoft Excel Remote Code Execution Vulnerability CWE-121 7.8 High 2026-07-14
CVE-2026-55129 Microsoft Office Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55136 Microsoft Excel Remote Code Execution Vulnerability CWE-822 7.8 High 2026-07-14
CVE-2026-55124 Microsoft Word Information Disclosure Vulnerability CWE-1287 5.5 Medium 2026-07-14
CVE-2026-55127 Microsoft Word Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55041 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55138 Microsoft Excel Information Disclosure Vulnerability CWE-822 5.5 Medium 2026-07-14
CVE-2026-55032 Microsoft Word Remote Code Execution Vulnerability CWE-416 7.8 High 2026-07-14
CVE-2026-55033 Microsoft Word Remote Code Execution Vulnerability CWE-190 7.8 High 2026-07-14
CVE-2026-55049 Microsoft Office Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55050 Microsoft Word Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55045 Microsoft Office Remote Code Execution Vulnerability CWE-125 8.4 High 2026-07-14
CVE-2026-55039 Microsoft Excel Remote Code Execution Vulnerability CWE-191 7.8 High 2026-07-14
CVE-2026-55047 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55029 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55028 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55027 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55026 Microsoft Office Information Disclosure Vulnerability CWE-190 6.2 Medium 2026-07-14
CVE-2026-55048 Microsoft Excel Remote Code Execution Vulnerability CWE-190 7.8 High 2026-07-14
CVE-2026-55125 Microsoft Office Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55031 Microsoft Excel Remote Code Execution Vulnerability CWE-125 7.8 High 2026-07-14
CVE-2026-55023 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14

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