# 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 NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83652.md)
  `CVE-2026-83652` · 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 Media Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83650.md)
  `CVE-2026-83650` · 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 Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83649.md)
  `CVE-2026-83649` · 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 Active Directory Domain Services Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83648.md)
  `CVE-2026-83648` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Windows Audio Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83644.md)
  `CVE-2026-83644` · 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 Domain Name Service Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83642.md)
  `CVE-2026-83642` · 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 Media Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83641.md)
  `CVE-2026-83641` · 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 Smart Card Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83584.md)
  `CVE-2026-83584` · 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 Geotag Broker Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83583.md)
  `CVE-2026-83583` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control
- [Windows Client-Side Caching (CSC) Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83580.md)
  `CVE-2026-83580` · 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 PowerShell Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-83578.md)
  `CVE-2026-83578` · 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 Search Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83575.md)
  `CVE-2026-83575` · 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 Audio Service Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83571.md)
  `CVE-2026-83571` · 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 IKE Extension Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83521.md)
  `CVE-2026-83521` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [RPC Runtime Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-83515.md)
  `CVE-2026-83515` · 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 Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-83516.md)
  `CVE-2026-83516` · 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 Setup Files Cleanup Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-83510.md)
  `CVE-2026-83510` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition
- [Windows BitLocker Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-83500.md)
  `CVE-2026-83500` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.1 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Open redirect
- [Windows Update Orchestrator Service Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-81964.md)
  `CVE-2026-81964` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Hard-coded credentials
- [Windows Update Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69882.md)
  `CVE-2026-69882` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-426
- [Windows Update Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69718.md)
  `CVE-2026-69718` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Command injection
- [Windows Update Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69673.md)
  `CVE-2026-69673` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Path traversal
- [Windows Update Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69633.md)
  `CVE-2026-69633` · 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 Program Compatibility Assistant Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69743.md)
  `CVE-2026-69743` · 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 Program Compatibility Assistant Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-72969.md)
  `CVE-2026-72969` · 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 Key Distribution Center Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69650.md)
  `CVE-2026-69650` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Weak cryptography or TLS
- [Windows Error Reporting Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-69387.md)
  `CVE-2026-69387` · 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 Program Compatibility Assistant Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-72934.md)
  `CVE-2026-72934` · 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 Credential Guard Spoofing Vulnerability](https://agentprime.io/advisories/CVE-2026-70580.md)
  `CVE-2026-70580` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Authentication bypass
- [Windows Application Compatibility Cache Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-72955.md)
  `CVE-2026-72955` · 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 iSCSI Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69721.md)
  `CVE-2026-69721` · 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 iSCSI Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69883.md)
  `CVE-2026-69883` · 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 iSCSI Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-69644.md)
  `CVE-2026-69644` · 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 iSCSI Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69634.md)
  `CVE-2026-69634` · 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 iSCSI Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-69705.md)
  `CVE-2026-69705` · 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 kernel32.dll Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-68836.md)
  `CVE-2026-68836` · 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 Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70285.md)
  `CVE-2026-70285` · CVE record: Microsoft Windows 10 Version 1607 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-2026-70284.md)
  `CVE-2026-70284` · 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 Hello Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-70280.md)
  `CVE-2026-70280` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 4.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control
- [Microsoft Windows Media Foundation Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70278.md)
  `CVE-2026-70278` · 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 Bind Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70274.md)
  `CVE-2026-70274` · 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 Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70273.md)
  `CVE-2026-70273` · 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 Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70272.md)
  `CVE-2026-70272` · 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 Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70271.md)
  `CVE-2026-70271` · CVE record: Microsoft Microsoft Office for Android and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulernability](https://agentprime.io/advisories/CVE-2026-70252.md)
  `CVE-2026-70252` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Desktop Window Manager Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70255.md)
  `CVE-2026-70255` · 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 Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70253.md)
  `CVE-2026-70253` · 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 Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70249.md)
  `CVE-2026-70249` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Desktop Window Manager Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-70234.md)
  `CVE-2026-70234` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-126
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70225.md)
  `CVE-2026-70225` · 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 Console Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70223.md)
  `CVE-2026-70223` · 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 StateRepository API Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70218.md)
  `CVE-2026-70218` · CVE record: Microsoft Windows 11 Version 24H2 and 3 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2026 · Tags: Broken access control, CWE-1220
- [HTTP.sys Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-70247.md)
  `CVE-2026-70247` · 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 Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70233.md)
  `CVE-2026-70233` · 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 Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70205.md)
  `CVE-2026-70205` · 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 Ancillary Function Driver for WinSock Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-70195.md)
  `CVE-2026-70195` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.7 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70245.md)
  `CVE-2026-70245` · 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 Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70168.md)
  `CVE-2026-70168` · 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 Connected Devices Platform Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70169.md)
  `CVE-2026-70169` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Windows Push Notifications Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-70198.md)
  `CVE-2026-70198` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption

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=WyIyMDI2LTEwLTEzVDE4OjU5OjQwLjUxNDAwMFoiLCJDVkUtMjAyNi03MDE5OCJd>

## 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=WyIyMDI2LTEwLTEzVDE4OjU5OjQ3LjU3NzAwMFoiLCJDVkUtMjAyNi04MzY1NCJd>
- 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=WyIyMDI2LTEwLTEzVDE4OjU5OjQ3LjU3NzAwMFoiLCJDVkUtMjAyNi04MzY1NCJd>. Everything for agents: <https://agentprime.io/llms.txt>.