Security Alerts
The latest Security Alerts coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2026-40404: Critical Windows UDFS Elevation of Privilege Flaw Patched – What You Need to Know
Microsoft released a patch for CVE-2026-40404 on June 9, 2026, closing a high-severity elevation-of-privilege vulnerability in the Windows Universal Disk Format (UDFS) file system driver. The flaw...
Critical UDFS Elevation-of-Privilege Flaw (CVE-2026-40409) Patched in June 2026 Windows Update
Microsoft pushed out a security update on June 9, 2026 that fixes CVE-2026-40409, an elevation-of-privilege vulnerability in the Windows Universal Disk Format (UDF) file system driver. The flaw,...
Project Server Spoofing Flaw Forces Urgent Inventory and Patch Review, Microsoft Says
On June 9, 2026, Microsoft published CVE-2026-45483, a spoofing vulnerability in Microsoft Office Project Server, urging customers to apply the latest security update. The advisory, light on...
Patch Now: Microsoft Confirms Office Bug That Could Expose Your Data Without a Trace
On June 9, 2026, Microsoft published a security advisory for CVE-2026-45485, an information disclosure vulnerability in Microsoft Office. The bug, part of the June Patch Tuesday batch, is confirmed...
CVE-2026-45486: Remote Code Execution via Malicious Word Doc, Local CVSS Explained
Microsoft has disclosed a new vulnerability in Microsoft Word, tracked as CVE-2026-45486, and classified it as a Remote Code Execution (RCE) flaw. At first glance, this classification appears to...
CVE-2026-45479 SharePoint Spoofing Vulnerability: Why You Must Patch Now
Microsoft has registered CVE-2026-45479 in its Security Update Guide as a spoofing vulnerability affecting SharePoint Server. The listing appeared in June 2026 with a terse description that leaves...
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...
Decoding CVE-2026-45471: The Clash Between Microsoft’s “Remote” and CVSS’s “Local”
A new Microsoft Word vulnerability, tracked as CVE-2026-45471, has ignited a fresh debate in security circles—not over the flaw’s severity, but over the meaning of a single word. Microsoft’s...
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...
CVE-2026-45475: Why Microsoft Office “Remote” Code Execution Is Actually Local
A recently disclosed vulnerability in Microsoft Office, tracked as CVE-2026-45475, is raising eyebrows due to an apparent contradiction in its labeling. Microsoft classifies it as a Remote Code...
Excel RCE CVE-2026-45469: Why Local Attack Vector Demands Urgent Patching
Microsoft has assigned CVE-2026-45469 to a newly disclosed remote code execution (RCE) vulnerability in Microsoft Excel. The flaw carries a CVSS attack vector of Local (AV:L), meaning exploitation...
CVE-2026-45468 SharePoint XSS Spoofing: What Server 2016 & 2019 Admins Must Know
Microsoft's June 9, 2026 Patch Tuesday brought an important fix for on-premises SharePoint farms: CVE-2026-45468, an Important-rated cross-site scripting (XSS) spoofing vulnerability. The flaw...