Microsoft Office
The latest Microsoft Office coverage — news, analysis, and updates from the WindowsNews.AI desk.
Read-Only Mode Looms for Office 2019 for Mac and Older Microsoft 365 Apps on Unsupported Devices
A quiet deadline is approaching for millions of Mac, iPhone, and iPad users clinging to older versions of Microsoft Office. Starting July 13, 2026, Microsoft Office 2019 for Mac, along with older...
Windows 11 June 2026 Updates Block Office OLE Automation for Third-Party Apps, Microsoft Confirms
Microsoft has officially confirmed that a series of Windows 11 updates released after June 9, 2026, are preventing some third-party applications from launching Microsoft Office via OLE Automation....
Format Painter Stops Responding? A Complete Fix Guide for Microsoft Office Users
Microsoft Office's Format Painter has been a staple for productivity enthusiasts for decades, but when it stops working, it derails workflows instantly. Users across forums and support threads report...
Microsoft Office 2019 for Mac Editing Capabilities Cease on July 13, 2026 as License Certificate Expires
Office 2019 for Mac will permanently lose all editing and document creation abilities on July 13, 2026, Microsoft has confirmed. On that date, the suite’s license certificate expires, forcing Word,...
Microsoft Patches High-Severity Office Click-to-Run EoP Vulnerability CVE-2026-47293
On June 9, 2026, as part of its monthly Patch Tuesday release, Microsoft tackled a high-severity elevation-of-privilege vulnerability in Microsoft Office. The flaw, cataloged as CVE-2026-47293,...
CVE-2026-45463: Why Office’s “Remote RCE” Title Maps to a CVSS “Local” Score
Microsoft has assigned CVE-2026-45463 to a Microsoft Office vulnerability, labeling it a remote code execution (RCE) flaw. Open the advisory, however, and the CVSS vector reads AV:L – an attack...
Microsoft Office RCE CVE-2026-45461: Why Local Attack Vector Still Means Remote Risk
CVE-2026-45461 landed in Microsoft’s June 9, 2026 Patch Tuesday as a Critical-rated remote code execution vulnerability in Microsoft Office. The flaw, which carries a CVSS v3.1 base score of 9.8,...
CVE-2026-44821: Microsoft Office Info Leak Patched on Windows, Mac Users Must Wait
Microsoft's June 2026 Patch Tuesday brought a fix for CVE-2026-44821, an information disclosure vulnerability in Microsoft Office rated Important. The flaw, caused by an out-of-bounds read, could...
CVE-2026-45474: Why Microsoft Office's Remote Attack Has a Local CVSS Vector
Microsoft’s advisory for CVE-2026-45474 classifies the vulnerability as a remote code execution flaw in Microsoft Office, yet the CVSS attack vector is listed as local. This apparent contradiction...
Microsoft Discloses Critical Office for Mac RCE Flaw, Fixes Delayed (CVE-2026-45472)
On June 9, 2026, Microsoft published Security Advisory CVE-2026-45472, detailing a critical remote code execution vulnerability in Microsoft Office for Mac that currently has no available security...
Microsoft Office to Enter Read-Only Mode on Old Macs From July 13, 2026
Microsoft has set a hard deadline: July 13, 2026, is the day when Office apps on older Apple devices will lose their editing capabilities and slip into a read-only mode. The change affects Microsoft...
CERT-In Issues High-Severity Alert: Multiple Microsoft Office Vulnerabilities Enable Code Execution and Data Theft
India’s Computer Emergency Response Team (CERT-In) has issued a high-severity advisory warning that multiple vulnerabilities in Microsoft Office could let attackers execute arbitrary code, steal...