# 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 Error Reporting Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83840.md)
  `CVE-2026-83840` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Authentication bypass
- [Windows Common Log File System Driver Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83835.md)
  `CVE-2026-83835` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure, CWE-126
- [Windows COM+ Event System Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83830.md)
  `CVE-2026-83830` · 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 Windows Search Component Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83829.md)
  `CVE-2026-83829` · 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 Partition Management Driver Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83797.md)
  `CVE-2026-83797` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83795.md)
  `CVE-2026-83795` · 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 Portable Device MTP Driver Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83794.md)
  `CVE-2026-83794` · 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 Device Install Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83792.md)
  `CVE-2026-83792` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control
- [Windows Virtual Input Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83791.md)
  `CVE-2026-83791` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-283
- [Windows Hello Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83790.md)
  `CVE-2026-83790` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows SMB Client Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83789.md)
  `CVE-2026-83789` · 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 rndismp6.sys Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83788.md)
  `CVE-2026-83788` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.6 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-126
- [Windows NTFS Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83786.md)
  `CVE-2026-83786` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.7 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure
- [Windows Program Compatibility Assistant Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83781.md)
  `CVE-2026-83781` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-170
- [Windows COM+ Event System Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83785.md)
  `CVE-2026-83785` · 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 Management Instrumentation Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83783.md)
  `CVE-2026-83783` · 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 Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83777.md)
  `CVE-2026-83777` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Microsoft Internet Messaging API Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83778.md)
  `CVE-2026-83778` · 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 Win32 Kernel Subsystem Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83774.md)
  `CVE-2026-83774` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.7 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure
- [Windows MIDI Service Module Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83773.md)
  `CVE-2026-83773` · CVE record: Microsoft Windows 11 Version 24H2 and 3 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Information disclosure
- [Windows Camera Frame Server Monitor Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83771.md)
  `CVE-2026-83771` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Text Shaping Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83770.md)
  `CVE-2026-83770` · 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-2026-83767.md)
  `CVE-2026-83767` · 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 Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-83766.md)
  `CVE-2026-83766` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.2 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control
- [Windows Input System Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83763.md)
  `CVE-2026-83763` · 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 Clipboard User Service Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83764.md)
  `CVE-2026-83764` · 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
- [Windows DWM Core Library Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83765.md)
  `CVE-2026-83765` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83762.md)
  `CVE-2026-83762` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83757.md)
  `CVE-2026-83757` · 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 Win32 Kernel Subsystem Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83756.md)
  `CVE-2026-83756` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Win32k Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83755.md)
  `CVE-2026-83755` · 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 Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83752.md)
  `CVE-2026-83752` · 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 MIDI Service Module Elevation of Privileges Vulnerability](https://agentprime.io/advisories/CVE-2026-83751.md)
  `CVE-2026-83751` · CVE record: Microsoft Windows 11 Version 24H2 and 3 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-2026-83750.md)
  `CVE-2026-83750` · 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 Error Reporting Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83747.md)
  `CVE-2026-83747` · 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 NTFS Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83737.md)
  `CVE-2026-83737` · 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 Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83735.md)
  `CVE-2026-83735` · 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-2026-83736.md)
  `CVE-2026-83736` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Bluetooth Service Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83739.md)
  `CVE-2026-83739` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83732.md)
  `CVE-2026-83732` · 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 Spoofing Vulnerability](https://agentprime.io/advisories/CVE-2026-83728.md)
  `CVE-2026-83728` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-1286
- [Microsoft Windows Search Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83725.md)
  `CVE-2026-83725` · 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 Management Instrumentation Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83724.md)
  `CVE-2026-83724` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83721.md)
  `CVE-2026-83721` · CVE record: Microsoft Windows 11 Version 24H2 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-2026-83718.md)
  `CVE-2026-83718` · 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 Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83717.md)
  `CVE-2026-83717` · 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 Hyper-V Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83716.md)
  `CVE-2026-83716` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [HTTP.sys Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83714.md)
  `CVE-2026-83714` · 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 NTLM Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83709.md)
  `CVE-2026-83709` · 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 Wi-Fi Driver Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83703.md)
  `CVE-2026-83703` · 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 Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83702.md)
  `CVE-2026-83702` · 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 Now Playing Session Manager Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83701.md)
  `CVE-2026-83701` · 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 Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83698.md)
  `CVE-2026-83698` · 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 Modern Device Management (MDM) Tampering Vulnerability](https://agentprime.io/advisories/CVE-2026-83697.md)
  `CVE-2026-83697` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 4.7 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition
- [Windows Event Logging Service Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83695.md)
  `CVE-2026-83695` · 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 Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83696.md)
  `CVE-2026-83696` · 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 Error Reporting Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83689.md)
  `CVE-2026-83689` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Microsoft Windows Search Component Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83686.md)
  `CVE-2026-83686` · 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 Internet Key Exchange (IKE) Extension Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83685.md)
  `CVE-2026-83685` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-126
- [Windows Encrypting File System (EFS) Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83683.md)
  `CVE-2026-83683` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Path traversal

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=WyIyMDI2LTEwLTEzVDE5OjAwOjUwLjk1ODAwMFoiLCJDVkUtMjAyNi04MzY4MyJd>

## 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=WyIyMDI2LTEwLTEzVDE5OjAwOjU3LjEyOTAwMFoiLCJDVkUtMjAyNi04Mzg0MSJd>
- 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=WyIyMDI2LTEwLTEzVDE5OjAwOjU3LjEyOTAwMFoiLCJDVkUtMjAyNi04Mzg0MSJd>. Everything for agents: <https://agentprime.io/llms.txt>.