CVEs published in October 2026
2,630 tracked CVEs from 30 vendors had their first vendor advisory published in October 2026: 332 critical, 1,531 high, 15 in CISA KEV. Newest first.
3,707 more from this month are covered only by Red Hat's per-package records, listed on the Red Hat vendor page.
- Added
CVE-2026-96844High
Microsoft Bluetooth Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96850Medium
Windows Modern Device Management (MDM) Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96325High
Windows SMB Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96324High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96321Medium
Remote Desktop Display Driver Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96322High
Windows Remote Desktop Protocol Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96323High
Windows Update Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96320Critical
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96304High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96300Medium
RPC Endpoint Mapper Service Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96252Critical
Active Directory Federation Services (AD FS) Spoofing Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96253High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96254High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96310High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96301High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96250High
Windows USB Print Driver Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96249High
Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96243High
Windows WalletService Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96186High
Microsoft Windows Media Foundation Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-96044High
Microsoft Office SharePoint Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88206High
Microsoft Office SharePoint Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88200High
Microsoft Office SharePoint Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88166High
Microsoft Office SharePoint Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88163High
Microsoft Office SharePoint Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-85932Medium
Microsoft Office SharePoint Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70246High
Microsoft Office SharePoint Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70217Medium
Microsoft Office SharePoint Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70202High
Microsoft Office SharePoint Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70153Critical
Microsoft PostScript Printer Driver Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69919Medium
Windows Cryptographic Services Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69802High
Network Device Enrollment Service (NDES) Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88130Medium
Role: DNS Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88129Medium
Role: DNS Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88125Medium
Role: DNS Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88123Medium
Role: DNS Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88122Medium
Role: DNS Server Denial of Service Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88120High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88119High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88117High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88116High
Windows Domain Name Service Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88114High
Windows Domain Name Service Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88112High
Windows Domain Name Service Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88093High
Desktop Window Manager Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87696High
Microsoft Exchange Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87695High
Microsoft Exchange Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87692High
Microsoft Exchange Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-77910High
Microsoft Exchange Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70571High
Microsoft Exchange Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70279Critical
Microsoft Exchange Server Spoofing Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70261Medium
Microsoft Trace Data Helper Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70260Medium
Microsoft Trace Data Helper Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70250High
Windows DHCP Client Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70229High
Windows Active Directory Domain Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70228High
Desktop Window Manager Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70227Medium
Windows Device Association Service Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70111High
Windows Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70160High
Windows Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70158High
Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70148Medium
Windows Broadcast DVR User Service Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70143High
Windows Network File System Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70112High
Windows Spaceport.sys Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70084Medium
Windows Projected File System Information Disclosure Vulnerability
MS Server · 1 advisory - Added
CVE-2026-70054High
Windows NetBIOS Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69915High
Windows NTFS Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69902Medium
Windows NTFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-69884High
Windows GDI Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88193High
Microsoft Scripting Engine Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88188High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88191High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88189High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88194High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88181High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88182High
Microsoft Windows Search Component Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88180High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88179High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88177High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88174High
Windows Deployment Services Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88171High
Windows DHCP Server Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88149High
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88142High
Windows Background Intelligent Transfer Service (BITS) Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88141High
Windows Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88139High
Windows Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88133High
Windows Portable Device Enumerator Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88152High
Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88121High
Windows Background Intelligent Transfer Service (BITS) Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88147High
Windows Secure Socket Tunneling Protocol (SSTP) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88118High
Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88128High
Windows DWM Core Library Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88115High
Windows Server for NFS Remote Code Execution Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88135High
WebDAV Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88110High
Windows Graphics Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88126High
WebDAV Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88134High
Windows Kernel Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88127High
Windows SMB Server Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88103High
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87702High
Windows Resource Management (MRM) Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-88072High
Windows Host Guardian Service Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87715High
Windows Installer Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87700High
Windows Installer Elevation of Privilege Vulnerability
MS Server · 1 advisory - Added
CVE-2026-87704High
Windows Installer Elevation of Privilege Vulnerability
MS Server · 1 advisory