.NET Denial of Service Vulnerability
CVE-2026-120796
Summary
Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally.
Products covered
Microsoft Word for Android
Microsoft Excel for Android
Microsoft Office LTSC for Mac 2021
Microsoft Office LTSC for Mac 2024
Remediation
Release Notes
Vendor-listed fixes
16.0.19822.20190
16.109.26051019
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.