Microsoft Word Remote Code Execution Vulnerability

🔗 CVE IDs covered (1)

📋 Description

🎯 Affected products14

• Microsoft 365 Apps for Enterprise for 32-bit Systems
• Microsoft 365 Apps for Enterprise for 64-bit Systems
• Microsoft Office 2019 for 32-bit editions
• Microsoft Office 2019 for 64-bit editions
• Microsoft Office LTSC 2021 for 32-bit editions
• Microsoft Office LTSC 2021 for 64-bit editions
• Microsoft Office LTSC 2024 for 32-bit editions
• Microsoft Office LTSC 2024 for 64-bit editions
• Microsoft Office LTSC for Mac 2021
• Microsoft Office LTSC for Mac 2024
• Microsoft SharePoint Enterprise Server 2016
• Microsoft SharePoint Server 2019
• Microsoft Word 2016 (32-bit edition)
• Microsoft Word 2016 (64-bit edition)

✅ Remediation

KB5002771 (Security Update) — fixed build 16.0.5513.1002 KB5002772 (Security Update) — fixed build 16.0.5513.1002 KB5002769 (Security Update) — fixed build 16.0.10417.20041 KB5002770 (Security Update) — fixed build 16.0.10417.20041 KBClick to Run (Security Update) — fixed build https://aka.ms/OfficeSecurityReleases KBRelease Notes (Security Update) — fixed build 16.100.25081015 KB5002763 (Security Update) — fixed build 16.0.5513.1000

🔗 References (13)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53733
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108317
• referencehttps://support.microsoft.com/help/5002771
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108319
• referencehttps://support.microsoft.com/help/5002772
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108312
• referencehttps://support.microsoft.com/help/5002769
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108320
• referencehttps://support.microsoft.com/help/5002770
• referencehttps://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
• patchhttps://go.microsoft.com/fwlink/p/?linkid=831049
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108318
• referencehttps://support.microsoft.com/help/5002763