Unrated severityNVD Advisory· Published Sep 9, 2025· Updated Feb 20, 2026
Microsoft OfficePlus Spoofing Vulnerability
CVE-2025-55243
Description
Exposure of sensitive information to an unauthorized actor in Microsoft Office Plus allows an unauthorized attacker to perform spoofing over a network.
Affected products
2- Microsoft/Microsoft OfficePLUSv5Range: 3.0.0.0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55243mitrevendor-advisorypatch
News mentions
0No linked articles in our index yet.