April 2022 Monthly Patch Release

Published on 13 Apr 2022

Updated on 13 Apr 2022

Microsoft has released security patches to address multiple vulnerabilities in their software and products.

The vulnerabilities that have been classified as Critical in severity are listed in the table below.

For the full list of security patches released by Microsoft, please refer to https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/2022-Apr

CRITICAL VULNERABILITIES
CVE Number CVE Name Base Score Reference
CVE-2022-24497 Windows Network File System Remote Code Execution Vulnerability 9.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24497
CVE-2022-24491 Windows Network File System Remote Code Execution Vulnerability 9.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24491
CVE-2022-26809 Remote Procedure Call Runtime Remote Code Execution Vulnerability 9.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26809
CVE-2022-24541 Windows Server Service Remote Code Execution Vulnerability 8.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24541
CVE-2022-24500 Windows SMB Remote Code Execution Vulnerability 8.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24500
CVE-2022-23257 Windows Hyper-V Remote Code Execution Vulnerability 8.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23257
CVE-2022-23259 Microsoft Dynamics 365 (on-premises) Remote Code Execution Vulnerability 8.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-23259
CVE-2022-26919 Windows LDAP Remote Code Execution Vulnerability 8.1 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-26919
CVE-2022-24537 Windows Hyper-V Remote Code Execution Vulnerability 7.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-24537
CVE-2022-22008 Windows Hyper-V Remote Code Execution Vulnerability 7.8 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-22008