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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-2026-63515 Microsoft Office Remote Code Execution Vulnerability CWE-125 7.8 High 2026-08-11
CVE-2026-63513 Microsoft Office Graphics Component Remote Code Execution Vulnerability CWE-122 7.8 High 2026-08-11
CVE-2026-62870 Microsoft Excel Remote Code Execution Vulnerability CWE-416 8.8 High 2026-08-03
CVE-2026-55121 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-56192 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-56195 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-50665 Microsoft Office Information Disclosure Vulnerability CWE-125 7.8 High 2026-07-14
CVE-2026-56156 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55947 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55949 Microsoft Excel Remote Code Execution Vulnerability CWE-908 7.8 High 2026-07-14
CVE-2026-54131 Microsoft Excel Remote Code Execution Vulnerability CWE-416 7.8 High 2026-07-14
CVE-2026-55898 Microsoft Excel Information Disclosure Vulnerability CWE-125 6.1 Medium 2026-07-14
CVE-2026-55120 Microsoft PowerPoint Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55123 Microsoft PowerPoint Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55133 Microsoft OneNote Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55043 Microsoft PowerPoint Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55042 Microsoft Office Information Disclosure Vulnerability CWE-908 5.5 Medium 2026-07-14
CVE-2026-55139 Microsoft Office Information Disclosure Vulnerability CWE-125 5.5 Medium 2026-07-14
CVE-2026-55130 Microsoft Word Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55128 Microsoft Word Remote Code Execution Vulnerability CWE-416 7.8 High 2026-07-14
CVE-2026-55140 Microsoft Office Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55142 Microsoft Word Information Disclosure Vulnerability CWE-197 5.5 Medium 2026-07-14
CVE-2026-55056 Microsoft Office Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55134 Microsoft Word Remote Code Execution Vulnerability CWE-121 7.8 High 2026-07-14
CVE-2026-55131 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55122 Microsoft Excel Information Disclosure Vulnerability CWE-125 7.1 High 2026-07-14
CVE-2026-55057 Microsoft Office Information Disclosure Vulnerability CWE-190 5.5 Medium 2026-07-14
CVE-2026-55137 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55053 Microsoft Excel Remote Code Execution Vulnerability CWE-122 7.8 High 2026-07-14
CVE-2026-55038 Microsoft Word Remote Code Execution Vulnerability CWE-121 7.8 High 2026-07-14

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