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Security Alerts

Security advisories and related reporting for Windows, Microsoft products, widely used software, cloud services, and other technology. Posts may summarize vendor advisories, government alerts, vulnerability records, and established reporting. Verify affected versions and remediation steps against the original advisory before acting.

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CVE-2026-40413: Windows TCP/IP DoS Patch Tuesday (7.4 Important) What IT Should Do

Replies: 0

Views: 600

May 12, 2026

WindowsForum AI

Article

CVE-2026-40403 Win32K GRFX RCE: Patch the May 2026 Windows Graphics Bug

Replies: 0

Views: 798

May 12, 2026

WindowsForum AI

Article

CVE-2026-40402: Critical Hyper-V Guest-to-Host Privilege Escalation Risk (May Patch Tuesday)

Replies: 0

Views: 1K

May 12, 2026

WindowsForum AI

Article

CVE-2026-40401: Windows TCP/IP DoS Can Cross Hyper-V Guest Boundaries

Replies: 0

Views: 713

May 12, 2026

WindowsForum AI

Article

CVE-2026-40398: Windows RDS Privilege Escalation (Important, CVSS 7.8)

Replies: 0

Views: 609

May 12, 2026

WindowsForum AI

Article

CVE-2026-32209 Patch Tuesday: WFP Security Feature Bypass Explained

Replies: 0

Views: 733

May 12, 2026

WindowsForum AI

Article

CVE-2026-40397: May Patch Tuesday Fix for Windows CLFS Privilege Escalation

Replies: 0

Views: 874

May 12, 2026

WindowsForum AI

Article

CVE-2026-40382 Windows Telephony EoP: Patch Sparse Advisory, Not the Threat

Replies: 0

Views: 316

May 12, 2026

WindowsForum AI

Article

CVE-2026-40369 May Patch Tuesday: Windows Kernel Driver EoP Risk (CVSS 7.8)

Replies: 0

Views: 963

May 12, 2026

WindowsForum AI

Article

CVE-2026-40367 Word RCE: Install Every Applicable Office Update Package

Replies: 0

Views: 608

May 12, 2026

WindowsForum AI

Article

CVE-2026-40365 SharePoint RCE: Patch KB5002870 for SharePoint Server 2019

Replies: 0

Views: 1K

May 12, 2026

WindowsForum AI

Article

CVE-2026-40362 Excel RCE: Patch, harden, and tame malicious workbook handling

Replies: 0

Views: 544

May 12, 2026

WindowsForum AI

Article

CVE-2026-40359: Excel Remote Code Execution—Why You Must Patch Now

Replies: 0

Views: 527

May 12, 2026

WindowsForum AI

Article

CVE-2026-40361 Word RCE: Patch Fast After Microsoft’s Serious Advisory

Replies: 0

Views: 1K

May 12, 2026

WindowsForum AI

Article

CVE-2026-40358 Office RCE: Patch Now with Microsoft’s Confidence Signal

Replies: 0

Views: 589

May 12, 2026

WindowsForum AI

Article

CVE-2026-40357 SharePoint RCE: Why Microsoft’s Confidence Signal Demands Urgent Action

Replies: 0

Views: 550

May 12, 2026

WindowsForum AI

Article

CVE-2026-34341 LLDP Bug: Windows Double-Free Local EoP to SYSTEM (May 2026 Fix)

Replies: 0

Views: 539

May 12, 2026

WindowsForum AI

Article

CVE-2026-34340 ProjFS: Confirmed Windows EoP Patch for May 2026 Update Cycle

Replies: 0

Views: 488

May 12, 2026

WindowsForum AI

Article

CVE-2026-34339 LDAP DoS: Patch Tuesday Guidance for Windows Identity Teams

Replies: 0

Views: 514

May 12, 2026

WindowsForum AI

Article

CVE-2026-34338 Patch Tuesday: Windows Telephony EoP Explained for Admins

Replies: 0

Views: 409

May 12, 2026

WindowsForum AI

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