The April 2024 edition of Microsoft's security updates has been made available to the public. In total, there are 149 Microsoft CVEs included in this release.
Security Update Guide - Microsoft Security Response Center
This release consists of the following 149 Microsoft CVEs:
Tag CVE Base Score FAQs? Workarounds? Mitigations? Windows BitLocker CVE-2024-20665 6.1 Yes No No Windows Secure Boot CVE-2024-20669 6.7 Yes No No Microsoft Office Outlook CVE-2024-20670 Yes No No Windows Remote Procedure Call CVE-2024-20678 8.8 Yes No No Azure Private 5G Core CVE-2024-20685 5.9 Yes No No Windows Secure Boot CVE-2024-20688 7.1 Yes No No Windows Secure Boot CVE-2024-20689 7.1 Yes No No Windows Kernel CVE-2024-20693 7.8 Yes No No Microsoft Defender for IoT CVE-2024-21322 7.2 Yes No No Microsoft Defender for IoT CVE-2024-21323 8.8 Yes No No Microsoft Defender for IoT CVE-2024-21324 7.2 Yes No No .NET and Visual Studio CVE-2024-21409 7.3 Yes No No Azure Compute Gallery CVE-2024-21424 6.5 Yes No No Windows Authentication Methods CVE-2024-21447 7.8 Yes No No Microsoft Install Service CVE-2024-26158 7.8 Yes No No Windows Secure Boot CVE-2024-26168 6.8 Yes No No Windows Secure Boot CVE-2024-26171 6.7 Yes No No Windows DWM Core Library CVE-2024-26172 5.5 Yes No No Windows Secure Boot CVE-2024-26175 7.8 Yes No No Windows Routing and Remote Access Service (RRAS) CVE-2024-26179 8.8 Yes No No Windows Secure Boot CVE-2024-26180 8.0 Yes No No Windows Kerberos CVE-2024-26183 6.5 No No No Windows Secure Boot CVE-2024-26189 8.0 Yes No No Azure Migrate CVE-2024-26193 6.4 Yes No No Windows Secure Boot CVE-2024-26194 7.4 Yes No No Windows DHCP Server CVE-2024-26195 7.2 Yes No No Windows Routing and Remote Access Service (RRAS) CVE-2024-26200 8.8 Yes No No Windows DHCP Server CVE-2024-26202 7.2 Yes No No Windows Routing and Remote Access Service (RRAS) CVE-2024-26205 8.8 Yes No No Windows Remote Access Connection Manager CVE-2024-26207 5.5 Yes No No Windows Message Queuing CVE-2024-26208 7.2 Yes No No Windows Local Security Authority Subsystem Service (LSASS) CVE-2024-26209 5.5 Yes No No Microsoft WDAC OLE DB provider for SQL CVE-2024-26210 8.8 Yes No No Windows Remote Access Connection Manager CVE-2024-26211 7.8 Yes No No Windows DHCP Server CVE-2024-26212 7.5 No No No Microsoft Brokering File System CVE-2024-26213 7.0 Yes No No Microsoft WDAC ODBC Driver CVE-2024-26214 8.8 Yes No No Windows DHCP Server CVE-2024-26215 7.5 No No No Windows File Server Resource Management Service CVE-2024-26216 7.3 Yes No No Windows Remote Access Connection Manager CVE-2024-26217 5.5 Yes No No Windows Kernel CVE-2024-26218 7.8 Yes No No Windows HTTP.sys CVE-2024-26219 7.5 No No No Windows Mobile Hotspot CVE-2024-26220 5.0 Yes No No Role: DNS Server CVE-2024-26221 7.2 Yes No No Role: DNS Server CVE-2024-26222 7.2 Yes No No Role: DNS Server CVE-2024-26223 7.2 Yes No No Role: DNS Server CVE-2024-26224 7.2 Yes No No Windows Distributed File System (DFS) CVE-2024-26226 6.5 Yes No No Role: DNS Server CVE-2024-26227 7.2 Yes No No Windows Cryptographic Services CVE-2024-26228 7.8 Yes No No Windows Kernel CVE-2024-26229 7.8 Yes No No Windows Remote Access Connection Manager CVE-2024-26230 7.8 Yes No No Role: DNS Server CVE-2024-26231 7.2 Yes No No Windows Message Queuing CVE-2024-26232 7.3 Yes No Yes Role: DNS Server CVE-2024-26233 7.2 Yes No No Windows Proxy Driver CVE-2024-26234 6.7 No No No Windows Update Stack CVE-2024-26235 7.8 Yes No No Windows Update Stack CVE-2024-26236 7.0 Yes No No Windows Defender Credential Guard CVE-2024-26237 7.8 Yes No No Windows Remote Access Connection Manager CVE-2024-26239 7.8 Yes No No Windows Secure Boot CVE-2024-26240 8.0 Yes No No Windows Win32K - ICOMP CVE-2024-26241 7.8 Yes No No Windows Telephony Server CVE-2024-26242 7.0 Yes No No Windows USB Print Driver CVE-2024-26243 7.0 Yes No No Microsoft WDAC OLE DB provider for SQL CVE-2024-26244 8.8 Yes No No Windows Kernel CVE-2024-26245 7.8 Yes No No Windows Kerberos CVE-2024-26248 7.5 Yes No No Windows Secure Boot CVE-2024-26250 6.7 Yes No No Microsoft Office SharePoint CVE-2024-26251 6.8 Yes No No Windows Internet Connection Sharing (ICS) CVE-2024-26252 6.8 Yes No No Windows Internet Connection Sharing (ICS) CVE-2024-26253 6.8 Yes No No Windows Virtual Machine Bus CVE-2024-26254 7.5 No No No Windows Remote Access Connection Manager CVE-2024-26255 5.5 Yes No No Windows Compressed Folder CVE-2024-26256 7.8 Yes No No Microsoft Office Excel CVE-2024-26257 7.8 Yes No No Windows Secure Boot CVE-2024-28896 7.5 Yes No No Windows Secure Boot CVE-2024-28897 6.8 Yes No No Windows Secure Boot CVE-2024-28898 6.3 Yes No No Windows Remote Access Connection Manager CVE-2024-28900 5.5 Yes No No Windows Remote Access Connection Manager CVE-2024-28901 5.5 Yes No No Windows Remote Access Connection Manager CVE-2024-28902 5.5 Yes No No Windows Secure Boot CVE-2024-28903 6.7 Yes No No Microsoft Brokering File System CVE-2024-28904 7.8 Yes No No Microsoft Brokering File System CVE-2024-28905 7.8 Yes No No SQL Server CVE-2024-28906 8.8 Yes No No Microsoft Brokering File System CVE-2024-28907 7.8 Yes No No SQL Server CVE-2024-28908 8.8 Yes No No SQL Server CVE-2024-28909 8.8 Yes No No SQL Server CVE-2024-28910 8.8 Yes No No SQL Server CVE-2024-28911 8.8 Yes No No SQL Server CVE-2024-28912 8.8 Yes No No SQL Server CVE-2024-28913 8.8 Yes No No SQL Server CVE-2024-28914 8.8 Yes No No SQL Server CVE-2024-28915 8.8 Yes No No Azure Arc CVE-2024-28917 6.2 Yes No No Windows Secure Boot CVE-2024-28919 6.7 Yes No No Windows Secure Boot CVE-2024-28920 7.8 Yes No No Windows Secure Boot CVE-2024-28921 6.7 Yes No No Windows Secure Boot CVE-2024-28922 4.1 Yes No No Windows Secure Boot CVE-2024-28923 6.4 Yes No No Windows Secure Boot CVE-2024-28924 6.7 Yes No No Windows Secure Boot CVE-2024-28925 8.0 Yes No No SQL Server CVE-2024-28926 8.8 Yes No No SQL Server CVE-2024-28927 8.8 Yes No No SQL Server CVE-2024-28929 8.8 Yes No No SQL Server CVE-2024-28930 8.8 Yes No No SQL Server CVE-2024-28931 8.8 Yes No No SQL Server CVE-2024-28932 8.8 Yes No No SQL Server CVE-2024-28933 8.8 Yes No No SQL Server CVE-2024-28934 8.8 Yes No No SQL Server CVE-2024-28935 8.8 Yes No No SQL Server CVE-2024-28936 8.8 Yes No No SQL Server CVE-2024-28937 8.8 Yes No No SQL Server CVE-2024-28938 8.8 Yes No No SQL Server CVE-2024-28939 8.8 Yes No No SQL Server CVE-2024-28940 8.8 Yes No No SQL Server CVE-2024-28941 8.8 Yes No No SQL Server CVE-2024-28942 8.8 Yes No No SQL Server CVE-2024-28943 8.8 Yes No No SQL Server CVE-2024-28944 8.8 Yes No No SQL Server CVE-2024-28945 8.8 Yes No No SQL Server CVE-2024-29043 8.8 Yes No No SQL Server CVE-2024-29044 8.8 Yes No No SQL Server CVE-2024-29045 7.5 Yes No No SQL Server CVE-2024-29046 8.8 Yes No No SQL Server CVE-2024-29047 8.8 Yes No No SQL Server CVE-2024-29048 8.8 Yes No No Microsoft Edge (Chromium-based) CVE-2024-29049 4.1 Yes No No Windows Cryptographic Services CVE-2024-29050 8.4 Yes No No Windows Storage CVE-2024-29052 7.8 Yes No No Microsoft Defender for IoT CVE-2024-29053 8.8 Yes No No Microsoft Defender for IoT CVE-2024-29054 7.2 Yes No No Microsoft Defender for IoT CVE-2024-29055 7.2 Yes No No Windows Authentication Methods CVE-2024-29056 4.3 Yes No No Windows Secure Boot CVE-2024-29061 7.8 Yes No No Windows Secure Boot CVE-2024-29062 7.1 Yes No No Azure AI Search CVE-2024-29063 7.3 Yes No No Role: Windows Hyper-V CVE-2024-29064 6.2 No No No Windows Distributed File System (DFS) CVE-2024-29066 7.2 Yes No No Microsoft Edge (Chromium-based) CVE-2024-29981 4.3 Yes No No SQL Server CVE-2024-29982 8.8 Yes No No SQL Server CVE-2024-29983 8.8 Yes No No SQL Server CVE-2024-29984 8.8 Yes No No SQL Server CVE-2024-29985 8.8 Yes No No Internet Shortcut Files CVE-2024-29988 8.8 Yes No No Azure Monitor CVE-2024-29989 8.4 Yes No No Microsoft Azure Kubernetes Service CVE-2024-29990 9.0 Yes No No Azure SDK CVE-2024-29992 8.0 Yes No No Azure CVE-2024-29993 Yes No No We are republising 6 non-Microsoft CVEs:
CNA Tag CVE FAQs? Workarounds? Mitigations? Intel Corporation Intel CVE-2024-2201 Yes No No Lenovo Windows Secure Boot CVE-2024-23593 Yes No No Lenovo Windows Secure Boot CVE-2024-23594 Yes No No Chrome Microsoft Edge (Chromium-based) CVE-2024-3156 Yes No No Chrome Microsoft Edge (Chromium-based) CVE-2024-3158 Yes No No Chrome Microsoft Edge (Chromium-based) CVE-2024-3159 Yes No No Security Update Guide Blog Posts
Date Blog Post April 9, 2024 Toward greater transparency: Security Update Guide now shares CWEs for CVEs January 11, 2022 Coming Soon: New Security Update Guide Notification System February 9, 2021 Continuing to Listen: Good News about the Security Update Guide API January 13, 2021 Security Update Guide Supports CVEs Assigned by Industry Partners December 8, 2020 Security Update Guide: Let’s keep the conversation going November 9, 2020 Vulnerability Descriptions in the New Version of the Security Update Guide Relevant Resources
- The new Hotpatching feature is now generally available. Please see Hotpatching feature for Windows Server Azure Edition virtual machines (VMs) for more information.
- Windows 10 and Windows 11 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10 and Windows 11, in addition to non-security updates. The updates are available via the Microsoft Update Catalog. For information on lifecycle and support dates for Windows 10 and Windows 11 operating systems, please see Windows Lifecycle Facts Sheet.
- Microsoft is improving Windows Release Notes. For more information, please see What's next for Windows release notes.
- A list of the latest servicing stack updates for each operating system can be found in ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
- In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
- Customers running Windows Server 2008 R2, or Windows Server 2008 need to purchase the Extended Security Update to continue receiving security updates. See 4522133 for more information.
Known Issues
You can see these in more detail from the Deployments tab by selecting Known Issues column in the Edit Columns panel.
For more information about Windows Known Issues, please see Windows message center (links to currently-supported versions of Windows are in the left pane).
KB Article Applies To 5036892 Windows 10, version 21H2, Windows 10, version 22H2 5036932 Windows Server 2008 (Monthly Rollup) 5036950 Windows Server 2008 (Security-only update)
