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-2026-71351High
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-72929High
Windows Installer Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71345High
Windows Spaceport.sys Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71353High
Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71341Medium
Windows Partition Management Driver Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71343High
Windows Remote Access Connection Manager Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-72926High
Windows Internet Connection Sharing (ICS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71348Medium
Windows Spaceport.sys Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71350Medium
Windows Spaceport.sys Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71339Medium
Windows Installer Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71340High
Windows File History Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71338Medium
Windows Failover Cluster Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71334High
Windows NFS Portmapper Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71332High
Windows Secure Socket Tunneling Protocol (SSTP) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71337High
Windows Storage Management Provider Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71333High
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71330High
Windows Services for NFS ONCRPC XDR Driver Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71336High
Windows Work Folder Service Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-71329Medium
Windows NTFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70587High
Windows Remote Desktop Protocol Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70586High
Windows Paint Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70585High
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70584High
Windows Core Messaging Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70582Medium
Windows Management Instrumentation Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70564High
Windows Print Spooler Components Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70563High
Windows Shell Spoofing Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70562High
Windows Audio Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70342High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70289High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69890High
Windows Virtual Trusted Platform Module Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69676High
Windows Kerberos Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69712High
Windows Key Distribution Center Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69730Critical
Windows DNS Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69860High
Windows Imaging Component Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69770Medium
Windows Spaceport.sys Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69732High
Windows Link Layer Topology Discovery Protocol Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69822High
Windows Kerberos Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69758High
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69775High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69772High
Windows Network File System Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69839Medium
Windows iSCSI Target Service Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69808Medium
Win32k Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69838High
Windows Print Spooler Components Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69691High
Windows Spaceport.sys Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69832Medium
Win32k Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69862Medium
Windows Wireless Wide Area Network Service Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69744High
Windows Kerberos Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69819Critical
RPC Runtime Library Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69762High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69741Medium
Windows Spaceport.sys Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69735High
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69896High
Windows Error Reporting Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69681High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
MS Server · 1 advisory - Added
CVE-2026-69757High
Windows TCP/IP Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69889High
Windows Bluetooth Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69723Medium
Windows Kernel Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69875High
Windows NTFS Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69694High
Windows IP Address Management (IPAM) Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69711High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69717High
Windows Group Policy Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69729High
Windows Credential Providers Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69693High
Windows Device Association Broker Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69859High
Windows USB Audio Class driver (usbaudio.sys) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69638High
Windows NTFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69631High
Windows DNS Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69790High
Windows Credential Providers Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69628High
Windows iSCSI Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69627Medium
Windows Remote Desktop Licensing Service Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69689High
Windows Win32k Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69623High
Windows HTTP Print Provider Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69684Medium
Windows Error Reporting Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69648High
Windows Notification Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69645High
Windows Message Queuing Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69605High
Microsoft Install Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69594High
Microsoft Local Security Authority (LSA) Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69609Medium
Win32k Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69587High
Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69588High
Windows TCP/IP Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69608High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69585High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69572Medium
Windows SMB Client Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69554Medium
Microsoft Windows Search Component Tampering Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69552Medium
Windows Print Spooler Components Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69553High
Windows Hyper-V Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69563High
Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69541High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
MS Server · 1 advisory - Added
CVE-2026-69549High
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability
MS Server · 1 advisory - Added
CVE-2026-69540High
Windows Audio Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69574High
Windows Device Association Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69534High
Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69528High
Windows Shell Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69524High
Windows Active Directory Domain Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69582High
Windows Volume Manager Extension Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69539High
Remote Desktop Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69525Critical
Remote Desktop Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69527Medium
Windows USB Mass Storage Class Driver Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69621High
Role: Windows Fax Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69516High
Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69514High
Remote Desktop Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69551High
Windows DNS Server Remote Code Execution Vulnerability
MS Server · 1 advisory