# Microsoft Windows 11 version 23H2.

Every CVE that names Microsoft Windows 11 version 23H2 among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Windows TCP/IP Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-40413.md)
  `CVE-2026-40413` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.4 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Graphics Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-40403.md)
  `CVE-2026-40403` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Hyper-V Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40402.md)
  `CVE-2026-40402` · CVE record: Microsoft Windows 11 version 23H2 and 2 more · CVSS 9.3 Critical · Critical (CVSS 9+) · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-40401.md)
  `CVE-2026-40401` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.1 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Remote Desktop Services Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40398.md)
  `CVE-2026-40398` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Filtering Platform (WFP) Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-32209.md)
  `CVE-2026-32209` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.4 Medium · Not analysed yet · Published 12 May 2026 · Tags: Broken access control
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40397.md)
  `CVE-2026-40397` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Telephony Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40382.md)
  `CVE-2026-40382` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Link-Layer Discovery Protocol (LLDP) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34341.md)
  `CVE-2026-34341` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Projected File System Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34340.md)
  `CVE-2026-34340` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-34339.md)
  `CVE-2026-34339` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Telephony Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34338.md)
  `CVE-2026-34338` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34337.md)
  `CVE-2026-34337` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition, Memory corruption
- [Windows DWM Core Library Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34336.md)
  `CVE-2026-34336` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34334.md)
  `CVE-2026-34334` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition
- [Windows Message Queuing (MSMQ) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33838.md)
  `CVE-2026-33838` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Local Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33837.md)
  `CVE-2026-33837` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33835.md)
  `CVE-2026-33835` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Telephony Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-42825.md)
  `CVE-2026-42825` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Rich Text Edit Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-32170.md)
  `CVE-2026-32170` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.7 Medium · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Native WiFi Miniport Driver Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-32161.md)
  `CVE-2026-32161` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.5 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition, Memory corruption
- [Windows DNS Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-41096.md)
  `CVE-2026-41096` · CVE record: Microsoft Windows 11 version 23H2 and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-41088.md)
  `CVE-2026-41088` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Path traversal
- [Windows TCP/IP Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-40415.md)
  `CVE-2026-40415` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.1 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-40414.md)
  `CVE-2026-40414` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.4 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows SMB Client Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40410.md)
  `CVE-2026-40410` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows WAN ARP Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40408.md)
  `CVE-2026-40408` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40407.md)
  `CVE-2026-40407` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-40406.md)
  `CVE-2026-40406` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.5 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40399.md)
  `CVE-2026-40399` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Volume Manager Extension Driver Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-40380.md)
  `CVE-2026-40380` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.2 Medium · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption, CWE-197
- [Microsoft Cryptographic Services Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-40377.md)
  `CVE-2026-40377` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2026-35424.md)
  `CVE-2026-35424` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.5 High · Not analysed yet · Published 12 May 2026 · Tags: Denial of service
- [Windows 11 Telnet Client Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-35423.md)
  `CVE-2026-35423` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.4 Medium · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Driver Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2026-35422.md)
  `CVE-2026-35422` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 12 May 2026 · Tags: Authentication bypass
- [Windows GDI Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-35421.md)
  `CVE-2026-35421` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-35418.md)
  `CVE-2026-35418` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition, Memory corruption
- [Windows Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-35417.md)
  `CVE-2026-35417` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-35416.md)
  `CVE-2026-35416` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Storage Spaces Controller Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-35415.md)
  `CVE-2026-35415` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows TCP/IP Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34351.md)
  `CVE-2026-34351` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition
- [Windows Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34347.md)
  `CVE-2026-34347` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34345.md)
  `CVE-2026-34345` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition, Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34344.md)
  `CVE-2026-34344` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Application Identity (AppID) Subsystem Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34343.md)
  `CVE-2026-34343` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Print Spooler Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34342.md)
  `CVE-2026-34342` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition
- [Windows Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34333.md)
  `CVE-2026-34333` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34331.md)
  `CVE-2026-34331` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition, Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-34330.md)
  `CVE-2026-34330` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-34329.md)
  `CVE-2026-34329` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33841.md)
  `CVE-2026-33841` · CVE record: Microsoft Windows 10 Version 21H2 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33839.md)
  `CVE-2026-33839` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 12 May 2026 · Tags: Race condition
- [Windows Event Logging Service Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33834.md)
  `CVE-2026-33834` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.8 High · Not analysed yet · Published 12 May 2026 · Tags: Broken access control
- [Windows Rich Text Edit Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-21530.md)
  `CVE-2026-21530` · CVE record: Microsoft Microsoft 365 Apps for Enterprise and 4 more · CVSS 6.7 Medium · Not analysed yet · Published 12 May 2026 · Tags: Memory corruption
- [Universal Plug and Play (upnp.dll) Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2026-32214.md)
  `CVE-2026-32214` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 14 Apr 2026 · Tags: Broken access control
- [Windows Snipping Tool Spoofing Vulnerability](https://agentprime.io/advisories/CVE-2026-33829.md)
  `CVE-2026-33829` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 4.3 Medium · Not analysed yet · Published 14 Apr 2026 · Tags: Information disclosure
- [Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-33824.md)
  `CVE-2026-33824` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 9.8 Critical · Critical (KEV, CVSS 9+, CVSS 7+ and EPSS) · In CISA KEV · EPSS 0.77 · Not analysed yet · Published 14 Apr 2026 · Tags: Memory corruption
- [Windows TCP/IP Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2026-33827.md)
  `CVE-2026-33827` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 8.1 High · Not analysed yet · Published 14 Apr 2026 · Tags: Race condition
- [Win32k Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33104.md)
  `CVE-2026-33104` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 14 Apr 2026 · Tags: Race condition, Memory corruption
- [Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2026-33100.md)
  `CVE-2026-33100` · CVE record: Microsoft Windows 10 Version 1607 and 4 more · CVSS 7.0 High · Not analysed yet · Published 14 Apr 2026 · Tags: Memory corruption

Newest: <https://agentprime.io/advisories/technology/microsoft-windows-11-version-23h2.md>
Older: <https://agentprime.io/advisories/technology/microsoft-windows-11-version-23h2.md?cursor=WyIyMDI2LTA0LTE0VDE2OjU4OjQwLjA2MjAwMFoiLCJDVkUtMjAyNi0zMzEwMCJd>

## 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-23h2&cursor=WyIyMDI2LTA1LTEyVDE2OjU5OjMwLjY4MDAwMFoiLCJDVkUtMjAyNi00MTA5NyJd>
- 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-23h2/?cursor=WyIyMDI2LTA1LTEyVDE2OjU5OjMwLjY4MDAwMFoiLCJDVkUtMjAyNi00MTA5NyJd>. Everything for agents: <https://agentprime.io/llms.txt>.