Windows 11 Version 26H1
Related 2,840slug: windows-11-version-26h1
Vulnerabilities related to Windows 11 Version 26H1 2,983
- Medium 5.5 Vulnerability in Microsoft Windows Update Stack CVE-2026-83798
- High 8.8 Out-of-Bounds Read in Microsoft Windows Partition Management Driver Vulnerability in Microsoft Windows Partition Management Driver (CVE-2026-83797). Successful exploitation can lead to full system takeover. CVE-2026-83797
- High 7.5 Vulnerability in Microsoft Windows IKE Extension CVE-2026-83795
- Medium 5.5 Out-of-Bounds Read in Microsoft Windows Portable Device MTP Driver Vulnerability in Microsoft Windows Portable Device MTP Driver (CVE-2026-83794). Confidential information can be exposed externally. CVE-2026-83794
- High 7.0 Vulnerability in Microsoft Windows Update Orchestrator Service CVE-2026-83793
- High 7.8 Authorization Flaw in Microsoft Windows Device Install Service Vulnerability in Microsoft Windows Device Install Service (CVE-2026-83792). Successful exploitation can lead to full system takeover. CVE-2026-83792
- High 7.8 Vulnerability in Microsoft Windows Virtual Input CVE-2026-83791
- High 7.0 Use-After-Free in Microsoft Windows Hello Vulnerability in Microsoft Windows Hello (CVE-2026-83790). Successful exploitation can lead to full system takeover. CVE-2026-83790
- High 8.8 Vulnerability in Microsoft Windows SMB Client CVE-2026-83789
- Medium 4.6 Vulnerability in Microsoft Windows RNDIS CVE-2026-83788
- Medium 4.7 Vulnerability in Microsoft Windows NTFS CVE-2026-83786
- High 7.0 Use-After-Free in Microsoft Windows COM+ Event System Service Vulnerability in Microsoft Windows COM+ Event System Service (CVE-2026-83785). Successful exploitation can lead to full system takeover. CVE-2026-83785
- High 8.8 Vulnerability in Microsoft Windows Encrypting File System CVE-2026-83784
- High 7.8 Vulnerability in Microsoft Windows Management Instrumentation CVE-2026-83783
- Critical 9.8 Vulnerability in Microsoft Windows Shell CVE-2026-83782
- High 7.8 Vulnerability in Microsoft Windows Program Compatibility Assistant Service CVE-2026-83781
- High 7.8 Vulnerability in Microsoft Windows Installer CVE-2026-83779
- High 8.8 Vulnerability in Microsoft Internet Messaging API CVE-2026-83778
- High 8.8 Vulnerability in Microsoft Windows Bluetooth Service CVE-2026-83777
- Medium 6.8 Out-of-Bounds Read in Microsoft Bluetooth Driver Vulnerability in Microsoft Bluetooth Driver (CVE-2026-83776). Successful exploitation can lead to full system takeover. CVE-2026-83776
- High 7.0 Vulnerability in Microsoft Windows Installer CVE-2026-83775
- Medium 4.7 Vulnerability in Microsoft Windows Win32 Kernel Subsystem CVE-2026-83774
- Medium 5.5 Vulnerability in Microsoft Windows MIDI Service Module CVE-2026-83773
- High 8.8 Use-After-Free in Microsoft Windows Camera Frame Server Monitor Vulnerability in Microsoft Windows Camera Frame Server Monitor (CVE-2026-83771). Successful exploitation can lead to full system takeover. CVE-2026-83771
- Critical 9.8 Vulnerability in Microsoft Windows Text Shaping CVE-2026-83770
- High 7.8 Use-After-Free in Microsoft Vulnerability in Microsoft (CVE-2026-83769). Successful exploitation can lead to full system takeover. CVE-2026-83769
- High 7.8 Vulnerability in Microsoft Windows Kernel CVE-2026-83768
- High 7.8 Vulnerability in Microsoft Windows Installer CVE-2026-83767
- Medium 4.2 Authorization Flaw in Microsoft Windows Hyper-V Vulnerability in Microsoft Windows Hyper-V (CVE-2026-83766). Data can be tampered with by attackers. CVE-2026-83766
- Medium 5.5 Out-of-Bounds Read in Microsoft Windows DWM Core Library Vulnerability in Microsoft Windows DWM Core Library (CVE-2026-83765). Confidential information can be exposed externally. CVE-2026-83765