Microsoft Office
The latest Microsoft Office coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Fixes Office and SharePoint Bug That Could Expose Sensitive Data — Patch Now
Microsoft released security updates on July 14, 2026, that fix a memory disclosure vulnerability in Microsoft Office and on-premises SharePoint Server. Tracked as CVE-2026-55023, the flaw can be...
Microsoft’s July 14 Office Update Seals Off a Type-Confusion Flaw That Could Execute Malicious Code
Microsoft’s July 2026 Patch Tuesday delivered a critical security update for Microsoft Office, closing CVE-2026-55022 — a memory corruption vulnerability that could allow remote code execution...
Patch Now: Microsoft Office Vulnerability CVE-2026-55018 Lets Attackers Run Code via Malicious Files
{ "title": "Patch Now: Microsoft Office Vulnerability CVE-2026-55018 Lets Attackers Run Code via Malicious Files", "content": "Microsoft on July 14, 2026, released security updates that patch a...
Microsoft Fixes Office RCE Bug CVE-2026-55017 — Update Now to Block Document-Based Attacks
Microsoft on July 14, 2026 released its monthly security rollup for Office, addressing a critical vulnerability that could let attackers run malicious code on your PC simply by tricking you into...
CVE-2026-50467: How a 'Local' Office Bug Can Let Remote Attackers In
Microsoft issued a security update for Office on July 14, 2026, sealing a vulnerability that allows remote code execution—yet the attack vector listed in its official CVSS scoring is local. That...
Microsoft Fixes Critical Office Bug That Lets Documents Run Malicious Code—Patch Now
On July 14, 2026, Microsoft rolled out its monthly security updates with a patch that every Office user needs to apply immediately. Tracked as CVE-2026-50314, the fix closes a use-after-free...
Office RCE Vulnerability CVE-2026-50301 Demands Immediate Update: How to Protect Your PC
Microsoft released a security update on July 14, 2026, that patches a heap-based buffer overflow in Microsoft Office, tracked as CVE-2026-50301. The flaw—rated 7.8 on the CVSS 3.1 scale—could...
Microsoft’s CVE-2026-56193: An Office Flaw Without a Patch, Affected List, or Risk Rating
On July 14, 2026, Microsoft published a new vulnerability identifier, CVE-2026-56193, for an information disclosure issue in Microsoft Office. The advisory, posted to the Microsoft Security Response...
Office 2019 for Mac Permanently Loses Editing as Microsoft Certificate Expires
On July 13, 2026, Microsoft Office 2019 for Mac slipped into a perpetual read-only state. Users who launch Word, Excel, PowerPoint, Outlook, or OneNote can open and view documents, but the core act...
Microsoft Office 2026 Macro Alert Overhaul: Yellow Allows, Red Blocks – Here’s How It Works
Starting in early 2026, Microsoft plans to overhaul macro security alerts in Office applications, replacing today’s blunt block-or-allow prompts with a color-coded system that visually...
WordArt’s Quiet Comeback: Why Microsoft Office Still Supports the Retro Text Tool
Open Microsoft Word, click the Insert tab, and there it is: WordArt. The feature that once defined 1990s desktop publishing still sits quietly among the modern tools of Office, a ghost of PowerPoint...
Microsoft Office for Mac, iPhone, and iPad Requires Critical License Certificate Update by July 2026 to Avoid Lockout
Microsoft has set a countdown clock for users of its Office apps on Apple platforms: install a licensing-certificate update before July 13, 2026, or risk losing access to core productivity tools. The...