Microsoft Office 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 2016 (32-bit edition)
• Microsoft Office 2016 (64-bit edition)
• Microsoft Office 2019 for 32-bit editions
• Microsoft Office 2019 for 64-bit editions
• Microsoft Office 365 for Mac
• 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 Office for Android

✅ Remediation

KBRelease Notes (Security Update) — fixed build 16.110.26061317 KBClick to Run (Security Update) — fixed build https://aka.ms/OfficeSecurityReleases KBRelease Notes (Security Update) — fixed build 16.0.20131.20024 KB5002878 (Security Update) — fixed build 16.0.5556.1005

🔗 References (8)

• advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45474
• patchhttps://www.microsoft.com/en-us/microsoft-365/mac/microsoft-365-for-mac?msockid=35f9adb0e74b61392038b90de6fe608c
• referencehttps://docs.microsoft.com/en-us/officeupdates/microsoft365-apps-security-updates
• patchhttps://go.microsoft.com/fwlink/p/?linkid=831049
• patchhttps://play.google.com/store/apps/details?id=com.microsoft.office.officehubrow
• referencehttps://support.google.com/googleplay/answer/113412?hl=en
• patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108688
• referencehttps://support.microsoft.com/help/5002878