Summary
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Products covered
Microsoft Office 2019 for 32-bit editions
Microsoft Office 2019 for 64-bit editions
Microsoft 365 Apps for Enterprise for 32-bit Systems
Microsoft 365 Apps for Enterprise for 64-bit Systems
Microsoft Office LTSC 2021 for 64-bit editions
Microsoft Office LTSC 2021 for 32-bit editions
Microsoft Office LTSC 2024 for 32-bit editions
Microsoft Office LTSC 2024 for 64-bit editions
Show 2 more products
Microsoft Office 2016 (32-bit edition)
Microsoft Office 2016 (64-bit edition)
Remediation
Click to Run Install KB5002273.
Vendor-listed fixes
https://aka.ms/OfficeSecurityReleases
16.0.5561.1000
CVEs in this advisory 1
Updates
- Published by Microsoft Security Response Center
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.