CVEs published in September 2026
1,795 tracked CVEs from 27 vendors had their first vendor advisory published in September 2026: 291 critical, 1,082 high, 17 in CISA KEV. Newest first.
2,453 more from this month are covered only by Red Hat's per-package records, listed on the Red Hat vendor page.
- Added
CVE-2026-70573High
Windows Biometric Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70569High
Windows Spaceport.sys Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70568High
Windows Defender Firewall Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70567High
Windows Display Enhancement Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70574High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
MS Server · 1 advisory - Added
CVE-2026-70565High
Windows AF_UNIX Socket Provider Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-47297High
Microsoft SQL Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69874High
Windows ALPC Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69858High
Windows DNS Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69813High
Windows DNS Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69786High
Windows Text Shaping Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69852High
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69769Critical
Windows HTTP Print Provider Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69829Critical
Windows Shell Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69845Critical
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69876High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69781Medium
Windows DHCP Client Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69807High
PowerShell Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69760High
Windows Kerberos Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69824Critical
Microsoft Standard XPS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69911High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69847High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69891High
Windows Media Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69900High
Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69818High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69907High
Windows Enterprise App Management Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69785High
Windows Smart Card Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69878Medium
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69708High
Windows Web Platform Storage Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69761High
Windows TCP/IP Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69853Medium
Win32k Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69792Medium
Windows Win32K Security Feature Bypass Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69809High
Windows Active Directory Domain Services Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69672Medium
Windows DNS Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69895Medium
Windows Spaceport.sys Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69779High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69921High
Windows Print Spooler Components Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69793High
Windows TCP/IP Security Feature Bypass Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69713Medium
Windows Secure Boot Security Feature Bypass Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69768Critical
Windows RNDIS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69706High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69794Medium
Windows Encrypting File System (EFS) Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69773High
Windows Biometric Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69731High
HID Class Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69814High
Windows Credential Providers Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69692High
Windows Audio Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69801High
Windows Audio Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69738High
Windows Biometric Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69826High
Windows Biometric Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69727High
Windows Biometric Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69841High
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69688High
Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69674Medium
Windows Modern Device Management (MDM) Security Feature Bypass Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69866High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69679Medium
Windows DHCP Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69844High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69709High
Windows NTFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69714High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69816High
Windows Accounts Control Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69654High
Windows Accounts Control Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69834High
Windows ALPC Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69652High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69707High
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69791High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69687High
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69643High
Windows Spaceport.sys Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69803Medium
Windows DHCP Server Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69685High
Windows Kerberos Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69682High
Windows Host Guardian Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69637Medium
Windows DHCP Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69715Critical
Windows Direct Show Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69821High
Active Directory Certificate Services (AD CS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69620High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69619High
Windows exFAT File System Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69817High
Windows Bluetooth Port Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69680High
Windows DNS Spoofing Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69881High
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69669High
Windows Kernel Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69613High
Windows Image Acquisition Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69610High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69630High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69616Medium
Windows Remote Desktop Services Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69617High
Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69611High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
MS Server · 1 advisory - Added
CVE-2026-69602High
Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69597High
Windows HTTP.sys Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69624Medium
Active Directory Certificate Services (AD CS) Tampering Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69618Medium
Windows SMB Client Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69625High
Connected User Experiences and Telemetry Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69606High
Windows Shell Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69600High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69584High
Windows USB Video Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69592High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69567High
Windows NTFS Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69566Medium
Windows NTFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69612High
Windows Error Reporting Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69586Critical
Microsoft Windows PDF Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69581High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69569Medium
Windows Print Spooler Components Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69591Medium
Windows NTFS Information Disclosure Vulnerability
MS Server · 1 advisory