CVE-2026-55142
No fix known EPSS <1%CVSS 5.5
Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Products: Microsoft 365 Apps for Enterprise, Microsoft Office 2019, Microsoft Office 365 for Mac, Microsoft Office LTSC 2021, Microsoft Office LTSC 2024, Microsoft SharePoint Enterprise Server 2016, Microsoft SharePoint Server 2019, Microsoft SharePoint Server Subscription Edition, Microsoft Word 2016