CVE-2025-30377CriticalCVSS 8.4
Microsoft Office Remote Code Execution Vulnerability
🔗 CVE IDs covered (1)
📋 Description
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
🎯 Affected products13
- 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 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
KBClick to Run (Security Update) — fixed build https://aka.ms/OfficeSecurityReleases KBRelease Notes (Security Update) — fixed build 16.97.25042725 KBRelease Notes (Security Update) — fixed build 16.0.18827.20000 KB5002711 (Security Update) — fixed build 16.0.5500.1002
🔗 References (6)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-30377
- 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
- referencehttps://support.microsoft.com/help/5002711