# Microsoft Windows 11 Version 26H2.

Every CVE that names Microsoft Windows 11 Version 26H2 among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83843.md)
  `CVE-2026-83843` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.5 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows TCP/IP Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83842.md)
  `CVE-2026-83842` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Bluetooth A2DP driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83838.md)
  `CVE-2026-83838` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Hyper-V Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83839.md)
  `CVE-2026-83839` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition
- [Windows Kernel-Mode Drivers Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83834.md)
  `CVE-2026-83834` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Windows Event Tracing Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83836.md)
  `CVE-2026-83836` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83833.md)
  `CVE-2026-83833` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Spaceport.sys Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83832.md)
  `CVE-2026-83832` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows MIDI Service Module Elevation of Privileges Vulnerability](https://agentprime.io/advisories/CVE-2026-83828.md)
  `CVE-2026-83828` · CVE record: Microsoft Windows 11 Version 24H2 and 3 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Bluetooth Port Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83827.md)
  `CVE-2026-83827` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Error Reporting Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83826.md)
  `CVE-2026-83826` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83796.md)
  `CVE-2026-83796` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Update Stack Spoofing Vulnerability](https://agentprime.io/advisories/CVE-2026-83798.md)
  `CVE-2026-83798` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Weak cryptography or TLS, CWE-20
- [Windows Update Orchestrator Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83793.md)
  `CVE-2026-83793` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Path traversal
- [Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83784.md)
  `CVE-2026-83784` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Path traversal
- [Windows Shell Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83782.md)
  `CVE-2026-83782` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83779.md)
  `CVE-2026-83779` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Bluetooth Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83776.md)
  `CVE-2026-83776` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.8 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83775.md)
  `CVE-2026-83775` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption, Race condition
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83768.md)
  `CVE-2026-83768` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Encrypting File System (EFS) Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83759.md)
  `CVE-2026-83759` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Code injection
- [Windows Error Reporting Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83758.md)
  `CVE-2026-83758` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Microsoft Bluetooth Driver Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83760.md)
  `CVE-2026-83760` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83761.md)
  `CVE-2026-83761` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Microsoft OpenSSH for Windows Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83754.md)
  `CVE-2026-83754` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83753.md)
  `CVE-2026-83753` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Overlay Filter Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83749.md)
  `CVE-2026-83749` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Error Reporting Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83748.md)
  `CVE-2026-83748` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Hello Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83740.md)
  `CVE-2026-83740` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83738.md)
  `CVE-2026-83738` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Windows Print Spooler Components Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83733.md)
  `CVE-2026-83733` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Overlay Filter Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83727.md)
  `CVE-2026-83727` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-126
- [Windows DWM Core Library Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83726.md)
  `CVE-2026-83726` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Event Logging Service Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83723.md)
  `CVE-2026-83723` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Microsoft Local Security Authority (LSA) Server Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83722.md)
  `CVE-2026-83722` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Servicing Stack Updates Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83719.md)
  `CVE-2026-83719` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-126
- [Windows Error Reporting Tampering Vulnerability](https://agentprime.io/advisories/CVE-2026-83715.md)
  `CVE-2026-83715` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: Authentication bypass
- [Windows Universal Disk Format File System Driver (UDFS) Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83713.md)
  `CVE-2026-83713` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure
- [Windows NTFS Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83712.md)
  `CVE-2026-83712` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83708.md)
  `CVE-2026-83708` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Event Tracing Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83707.md)
  `CVE-2026-83707` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [HTTP.sys Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83705.md)
  `CVE-2026-83705` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure
- [Microsoft Windows Search Component Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83704.md)
  `CVE-2026-83704` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Path traversal
- [Windows Now Playing Session Manager Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83700.md)
  `CVE-2026-83700` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83699.md)
  `CVE-2026-83699` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Error Reporting Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83693.md)
  `CVE-2026-83693` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Volume Manager Extension Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83694.md)
  `CVE-2026-83694` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Bind Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83692.md)
  `CVE-2026-83692` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows DHCP Server Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83691.md)
  `CVE-2026-83691` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83690.md)
  `CVE-2026-83690` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Remote Desktop Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83688.md)
  `CVE-2026-83688` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Connected User Experiences and Telemetry Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83687.md)
  `CVE-2026-83687` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows TCP/IP Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83678.md)
  `CVE-2026-83678` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83675.md)
  `CVE-2026-83675` · CVE record: Microsoft Windows 11 Version 24H2 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Error Reporting Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83669.md)
  `CVE-2026-83669` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Hyper-V Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83671.md)
  `CVE-2026-83671` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Active Directory Domain Services Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83667.md)
  `CVE-2026-83667` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Error Reporting Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83658.md)
  `CVE-2026-83658` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control
- [Network Policy Server (NPS) Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83655.md)
  `CVE-2026-83655` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.5 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83654.md)
  `CVE-2026-83654` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Authentication bypass

Newest: <https://agentprime.io/advisories/technology/microsoft-windows-11-version-26h2.md>
Older: <https://agentprime.io/advisories/technology/microsoft-windows-11-version-26h2.md?cursor=WyIyMDI2LTEwLTEzVDE4OjU5OjQ3LjU3NzAwMFoiLCJDVkUtMjAyNi04MzY1NCJd>

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=microsoft-windows-11-version-26h2&cursor=WyIyMDI2LTEwLTEzVDE4OjU5OjUzLjY3NTAwMFoiLCJDVkUtMjAyNi04Mzg0OSJd>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/microsoft-windows-11-version-26h2/?cursor=WyIyMDI2LTEwLTEzVDE4OjU5OjUzLjY3NTAwMFoiLCJDVkUtMjAyNi04Mzg0OSJd>. Everything for agents: <https://agentprime.io/llms.txt>.