# Microsoft Windows 8.1.

Every CVE that names Microsoft Windows 8.1 among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Remote Desktop Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2022-21851.md)
  `CVE-2022-21851` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.8 High · Not analysed yet · Published 11 Jan 2022
- [Remote Desktop Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2022-21850.md)
  `CVE-2022-21850` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.8 High · Not analysed yet · Published 11 Jan 2022
- [Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2022-21848.md)
  `CVE-2022-21848` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 11 Jan 2022
- [Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2022-21843.md)
  `CVE-2022-21843` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 11 Jan 2022
- [Windows Cleanup Manager Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2022-21838.md)
  `CVE-2022-21838` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 11 Jan 2022
- [Windows Certificate Spoofing Vulnerability](https://agentprime.io/advisories/CVE-2022-21836.md)
  `CVE-2022-21836` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Jan 2022
- [Microsoft Cryptographic Services Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2022-21835.md)
  `CVE-2022-21835` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Jan 2022
- [Windows User-mode Driver Framework Reflector Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2022-21834.md)
  `CVE-2022-21834` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.0 High · Not analysed yet · Published 11 Jan 2022
- [Virtual Machine IDE Drive Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2022-21833.md)
  `CVE-2022-21833` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 11 Jan 2022
- [Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43893.md)
  `CVE-2021-43893` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 15 Dec 2021
- [Windows Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43883.md)
  `CVE-2021-43883` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Critical (CVSS 7+ and EPSS) · EPSS 0.12 · Not analysed yet · Published 15 Dec 2021
- [Windows Digital Media Receiver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43248.md)
  `CVE-2021-43248` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Digital TV Tuner Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43245.md)
  `CVE-2021-43245` · CVE record: Microsoft Windows 7 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Remote Access Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43238.md)
  `CVE-2021-43238` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Microsoft Message Queuing Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-43236.md)
  `CVE-2021-43236` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 15 Dec 2021
- [Windows Fax Service Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-43234.md)
  `CVE-2021-43234` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Remote Desktop Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-43233.md)
  `CVE-2021-43233` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 15 Dec 2021
- [Windows Event Tracing Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-43232.md)
  `CVE-2021-43232` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43230.md)
  `CVE-2021-43230` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43229.md)
  `CVE-2021-43229` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43226.md)
  `CVE-2021-43226` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Critical (KEV) · In CISA KEV, ransomware · Not analysed yet · Published 15 Dec 2021
- [Windows Common Log File System Driver Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-43224.md)
  `CVE-2021-43224` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 15 Dec 2021
- [Windows Remote Access Connection Manager Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43223.md)
  `CVE-2021-43223` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Microsoft Message Queuing Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-43222.md)
  `CVE-2021-43222` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 15 Dec 2021
- [Windows Encrypting File System (EFS) Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-43217.md)
  `CVE-2021-43217` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 8.1 High · Not analysed yet · Published 15 Dec 2021
- [Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-43216.md)
  `CVE-2021-43216` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 15 Dec 2021
- [iSNS Server Memory Corruption Vulnerability Can Lead to Remote Code Execution](https://agentprime.io/advisories/CVE-2021-43215.md)
  `CVE-2021-43215` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 15 Dec 2021
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-43207.md)
  `CVE-2021-43207` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Print Spooler Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41333.md)
  `CVE-2021-41333` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Media Center Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40441.md)
  `CVE-2021-40441` · CVE record: Microsoft Windows 7 and 4 more · CVSS 7.8 High · Not analysed yet · Published 15 Dec 2021
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-42285.md)
  `CVE-2021-42285` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 7.8 High · Not analysed yet · Published 10 Nov 2021
- [Windows Hyper-V Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2021-42284.md)
  `CVE-2021-42284` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 6.8 Medium · Not analysed yet · Published 10 Nov 2021
- [NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-42283.md)
  `CVE-2021-42283` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 8.8 High · Not analysed yet · Published 10 Nov 2021
- [Microsoft COM for Windows Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-42275.md)
  `CVE-2021-42275` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 8.8 High · Not analysed yet · Published 10 Nov 2021
- [Windows Installer Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41379.md)
  `CVE-2021-41379` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 5.5 Medium · Critical (KEV) · In CISA KEV, ransomware · EPSS 0.19 · Not analysed yet · Published 10 Nov 2021 · Tags: Path traversal
- [Windows Fast FAT File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41377.md)
  `CVE-2021-41377` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 7.8 High · Not analysed yet · Published 10 Nov 2021
- [Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-41371.md)
  `CVE-2021-41371` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 4.4 Medium · Not analysed yet · Published 10 Nov 2021
- [NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41370.md)
  `CVE-2021-41370` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 7.8 High · Not analysed yet · Published 10 Nov 2021
- [NTFS Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41367.md)
  `CVE-2021-41367` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 7.8 High · Not analysed yet · Published 10 Nov 2021
- [Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41366.md)
  `CVE-2021-41366` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 7.8 High · Not analysed yet · Published 10 Nov 2021
- [Remote Desktop Client Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-38666.md)
  `CVE-2021-38666` · CVE record: Microsoft Remote Desktop client for Windows Desktop and 4 more · CVSS 8.8 High · Critical (CVSS 7+ and EPSS) · EPSS 0.15 · Not analysed yet · Published 10 Nov 2021
- [Remote Desktop Protocol Client Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-38665.md)
  `CVE-2021-38665` · CVE record: Microsoft Remote Desktop client for Windows Desktop and 4 more · CVSS 7.4 High · Not analysed yet · Published 10 Nov 2021
- [Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-38631.md)
  `CVE-2021-38631` · CVE record: Microsoft Windows 10 Version 1507 and 4 more · CVSS 4.4 Medium · Not analysed yet · Published 10 Nov 2021
- [Storage Spaces Controller Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41345.md)
  `CVE-2021-41345` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021 · Tags: Memory corruption
- [Windows Fast FAT File System Driver Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-41343.md)
  `CVE-2021-41343` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 5.5 Medium · Not analysed yet · Published 13 Oct 2021
- [Windows MSHTML Platform Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-41342.md)
  `CVE-2021-41342` · CVE record: Microsoft Windows Server 2022 and 4 more · CVSS 6.8 Medium · Not analysed yet · Published 13 Oct 2021
- [Windows Graphics Component Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-41340.md)
  `CVE-2021-41340` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Kernel Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-41335.md)
  `CVE-2021-41335` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Print Spooler Information Disclosure Vulnerability](https://agentprime.io/advisories/CVE-2021-41332.md)
  `CVE-2021-41332` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2021
- [Windows Media Audio Decoder Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-41331.md)
  `CVE-2021-41331` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Storage Spaces Controller Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40489.md)
  `CVE-2021-40489` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Storage Spaces Controller Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40488.md)
  `CVE-2021-40488` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Storage Spaces Controller Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40478.md)
  `CVE-2021-40478` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Event Tracing Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40477.md)
  `CVE-2021-40477` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows AppContainer Elevation Of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40476.md)
  `CVE-2021-40476` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.5 High · Not analysed yet · Published 13 Oct 2021
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40467.md)
  `CVE-2021-40467` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Common Log File System Driver Elevation of Privilege Vulnerability](https://agentprime.io/advisories/CVE-2021-40466.md)
  `CVE-2021-40466` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Text Shaping Remote Code Execution Vulnerability](https://agentprime.io/advisories/CVE-2021-40465.md)
  `CVE-2021-40465` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.8 High · Not analysed yet · Published 13 Oct 2021
- [Windows Network Address Translation (NAT) Denial of Service Vulnerability](https://agentprime.io/advisories/CVE-2021-40463.md)
  `CVE-2021-40463` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 7.7 High · Not analysed yet · Published 13 Oct 2021
- [Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability](https://agentprime.io/advisories/CVE-2021-40460.md)
  `CVE-2021-40460` · CVE record: Microsoft Windows 10 Version 1809 and 4 more · CVSS 6.5 Medium · Not analysed yet · Published 13 Oct 2021

Newest: <https://agentprime.io/advisories/technology/microsoft-windows-8-1.md>
Older: <https://agentprime.io/advisories/technology/microsoft-windows-8-1.md?cursor=WyIyMDIxLTEwLTEzVDAwOjI2OjU3LjAwMDAwMFoiLCJDVkUtMjAyMS00MDQ2MCJd>

## 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-8-1&cursor=WyIyMDIyLTAxLTExVDIwOjIyOjI5LjAwMDAwMFoiLCJDVkUtMjAyMi0yMTg1NyJd>
- 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`)

---

The web page: <https://agentprime.io/advisories/technology/microsoft-windows-8-1/?cursor=WyIyMDIyLTAxLTExVDIwOjIyOjI5LjAwMDAwMFoiLCJDVkUtMjAyMi0yMTg1NyJd>. Everything for agents: <https://agentprime.io/llms.txt>.