Microsoft Edge (Chromium-based) Spoofing Vulnerability
CVE-2026-88078
Summary
Deserialization of untrusted data in Microsoft Dynamics 365 (on-premises) allows an authorized attacker to execute code over a network.
Products covered
Microsoft Dynamics 365 (on-premises) version 9.1
Remediation
Release Notes
Vendor-listed fixes
9.1.0047.0006
CVEs in this advisory 1
Update history
What changed in later vendor updates
SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.
- The vendor changed its remediation guidance.
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.