Microsoft Windows 11 vulnerabilities

• microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 more Windows SmartScreen Security Feature Bypass Vulnerability CVE-2026-108463 8.8 HighOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Microsoft Windows Search Component Elevation of Privilege Vulnerability CVE-2026-108136 7.8 HighOctober 13, 2026
• microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +11 more +13 more Windows Backup Engine Elevation of Privilege Vulnerability CVE-2026-108135 7.0 HighOctober 13, 2026
• microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h2 +3 more +5 more Windows Autopilot Elevation of Privilege Vulnerability CVE-2026-108134 7.0 HighOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +14 more +16 more Windows Kerberos Elevation of Privilege Vulnerability CVE-2026-108132 7.0 HighOctober 13, 2026
• microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +7 more +9 more Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability CVE-2026-108130 7.8 HighOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-108129 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97844 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97843 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97842 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97841 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97840 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97839 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-108128 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-108127 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97838 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97837 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97836 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97835 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97834 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97833 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97832 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97831 6.5 MediumOctober 13, 2026
• microsoft windows 11 version 23h2, windows 11 version 24h2, windows 11 version 25h2 +10 more +12 more Windows Internet Information Services Denial of Service Vulnerability CVE-2026-97830 7.5 HighOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97829 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97828 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97827 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97826 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97825 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97824 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97823 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97822 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97821 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97820 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97819 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Role: DNS Server Information Disclosure Vulnerability CVE-2026-97817 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 more Microsoft OpenSSH for Windows Remote Code Execution Vulnerability CVE-2026-97816 9.8 CriticalOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Windows Error Reporting Remote Code Execution Vulnerability CVE-2026-97815 9.8 CriticalOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Windows Text Shaping Remote Code Execution Vulnerability CVE-2026-97814 9.8 CriticalOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 more Windows Hyper-V Information Disclosure Vulnerability CVE-2026-97813 6.5 MediumOctober 13, 2026
• microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 23h2 +13 more +15 more Windows Update Orchestrator Service Elevation of Privilege Vulnerability CVE-2026-97812 7.0 HighOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +18 more +20 more Microsoft OpenSSH for Windows Elevation of Privilege Vulnerability CVE-2026-97811 7.8 HighOctober 13, 2026
• microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +8 more +10 more Windows Container Isolation FS Filter Driver (unionfs.sys) Elevation of Privilege Vulnerability CVE-2026-97810 7.0 HighOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +15 more +17 more Windows Broadcast DVR User Service Elevation of Privilege Vulnerability CVE-2026-97809 7.8 HighOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +15 more +17 more Windows Broadcast DVR User Service Elevation of Privilege Vulnerability CVE-2026-97808 7.0 HighOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +15 more +17 more Windows Broadcast DVR User Service Elevation of Privilege Vulnerability CVE-2026-97807 7.8 HighOctober 13, 2026
• microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +15 more +17 more Windows Broadcast DVR User Service Elevation of Privilege Vulnerability CVE-2026-97806 7.8 HighOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 more Windows Partition Management Driver Remote Code Execution Vulnerability CVE-2026-97805 9.8 CriticalOctober 13, 2026
• microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 more HID Class Driver Elevation of Privilege Vulnerability CVE-2026-97804 7.8 HighOctober 13, 2026
• microsoft windows 11 version 26h1, windows 11 26h1 +1 more Windows Kernel Elevation of Privilege Vulnerability CVE-2026-97803 7.8 HighOctober 13, 2026
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