Patch Tuesday - October 2025

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By: RedLegg Blog

*Important note: These are not the only vulnerabilities that were recently released; however, these are the vulnerabilities RedLegg has identified as critical and require immediate attention.

CRITICAL VULNERABILITIES

 

Microsoft Office CVE-2025-59234 Critical Microsoft Office Remote Code Execution Vulnerability
Microsoft Office Excel CVE-2025-59236 Critical Microsoft Excel Remote Code Execution Vulnerability
Microsoft Graphics Component CVE-2025-49708 Critical Microsoft Graphics Component Elevation of Privilege Vulnerability
Confidential Azure Container Instances CVE-2025-59291 Critical Confidential Azure Container Instances Elevation of Privilege Vulnerability
Confidential Azure Container Instances CVE-2025-59292 Critical Azure Compute Gallery Elevation of Privilege Vulnerability
Microsoft Office CVE-2025-59227 Critical Microsoft Office Remote Code Execution Vulnerability
Windows Server Update Service CVE-2025-59287 Critical Windows Server Update Service (WSUS) Remote Code Execution Vulnerability