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May 2024 Security Updates
This release consists of the following 60 Microsoft CVEs:
Tag CVE Base Score CVSS Vector Exploitability FAQs? Workarounds? Mitigations?
Windows Task Scheduler CVE-2024-26238
Microsoft Windows SCSI Class System File CVE-2024-29994
Windows Common Log File System Driver CVE-2024-29996
Windows Mobile Broadband CVE-2024-29997
Windows Mobile Broadband CVE-2024-29998
Windows Mobile Broadband CVE-2024-29999
Windows Mobile Broadband CVE-2024-30000
Windows Mobile Broadband CVE-2024-30001
Windows Mobile Broadband CVE-2024-30002
Windows Mobile Broadband CVE-2024-30003
Windows Mobile Broadband CVE-2024-30004
Windows Mobile Broadband CVE-2024-30005
Microsoft WDAC OLE DB provider for SQL CVE-2024-30006
Microsoft Brokering File System CVE-2024-30007
Windows DWM Core Library CVE-2024-30008
Windows Routing and Remote Access Service (RRAS) CVE-2024-30009
Windows Hyper-V CVE-2024-30010
Windows Hyper-V CVE-2024-30011
Windows Mobile Broadband CVE-2024-30012
Windows Routing and Remote Access Service (RRAS) CVE-2024-30014
Windows Routing and Remote Access Service (RRAS) CVE-2024-30015
Windows Cryptographic Services CVE-2024-30016
Windows Hyper-V CVE-2024-30017
Windows Kernel CVE-2024-30018
Windows DHCP Server CVE-2024-30019
Windows Cryptographic Services CVE-2024-30020
Windows Mobile Broadband CVE-2024-30021
Windows Routing and Remote Access Service (RRAS) CVE-2024-30022
Windows Routing and Remote Access Service (RRAS) CVE-2024-30023
Windows Routing and Remote Access Service (RRAS) CVE-2024-30024
Windows Common Log File System Driver CVE-2024-30025
Windows NTFS CVE-2024-30027
Windows Win32K - ICOMP CVE-2024-30028
Windows Routing and Remote Access Service (RRAS) CVE-2024-30029
Windows Win32K - GRFX CVE-2024-30030
Windows CNG Key Isolation Service CVE-2024-30031
Windows DWM Core Library CVE-2024-30032
Microsoft Windows Search Component CVE-2024-30033
Windows Cloud Files Mini Filter Driver CVE-2024-30034
Windows DWM Core Library CVE-2024-30035
Windows Deployment Services CVE-2024-30036
Windows Common Log File System Driver CVE-2024-30037
Windows Win32K - ICOMP CVE-2024-30038
Windows Remote Access Connection Manager CVE-2024-30039
Windows MSHTML Platform CVE-2024-30040
Microsoft Bing CVE-2024-30041
Microsoft Office Excel CVE-2024-30042
Microsoft Office SharePoint CVE-2024-30043
Microsoft Office SharePoint CVE-2024-30044
.NET and Visual Studio CVE-2024-30045
Visual Studio CVE-2024-30046
Microsoft Dynamics 365 Customer Insights CVE-2024-30047
Microsoft Dynamics 365 Customer Insights CVE-2024-30048
Windows Win32K - ICOMP CVE-2024-30049
Windows Mark of the Web (MOTW) CVE-2024-30050
Windows DWM Core Library CVE-2024-30051
Azure Migrate CVE-2024-30053
Power BI CVE-2024-30054 6.5
Microsoft Edge (Chromium-based) CVE-2024-30055
Microsoft Intune CVE-2024-30059

We are republishing 7 non-Microsoft CVEs:
CNA Tag CVE FAQs? Workarounds? Mitigations?
Github Visual Studio CVE-2024-32002 Yes No No
Github Visual Studio CVE-2024-32004 Yes No No
Chrome Microsoft Edge (Chromium-based) CVE-2024-4331
Chrome Microsoft Edge (Chromium-based) CVE-2024-4368
Chrome Microsoft Edge (Chromium-based) CVE-2024-4558
Chrome Microsoft Edge (Chromium-based) CVE-2024-4559
Chrome Microsoft Edge (Chromium-based) CVE-2024-4671

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 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
5037768 Windows 10, version 21H2, Windows 10, version 22H2
5037770 Windows 11, version 21H2
5037771 Windows 11, version 22H2, Windows 11, version 23H2
5037782 Windows Server 2022
5037800 Windows Server 2008 (Monthly Rollup)
5037836 Windows Server 2008 (Security-only update)
Released: May 14, 2024
May 2024 Security Updates - Release Notes - Security Update Guide - Microsoft

CVEs have been published or revised in the Security Update Guide
May 15, 2024

These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide:

CVE-2024-30009

· Title: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

· Version: 1.1

· Reason for revision: Removed one of the FAQs. This is an information change only.

· Originally released: May 14, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Important

CVE-2024-30041

· Title: Microsoft Bing Search Spoofing Vulnerability

· Version: 1.1

· Reason for revision: Updated the build numbers. This is an informational update only.

· Originally released: May 14, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Important

CVE-2024-30044

· Title: Microsoft SharePoint Server Remote Code Execution Vulnerability

· Version: 1.1

· Reason for revision: Added an FAQ and updated the CVSS score. This is an informational change only.

· Originally released: May 14, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Critical

CVE-2024-30046

· Title: Visual Studio Denial of Service Vulnerability

· Version: 2.0

· Reason for revision: The following corrctions have been made: 1) Revised the Security Updates table to include .NET 7.0 and .NET 8.0 because these versions of .NET are affected by this vulnerability. Microsoft recommends that customers install the updates to be fully protected from the vulnerability. 2) Updated title to include .NET. This is an informational change only.

· Originally released: May 14, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Important

CVE-2024-30053

· Title: Azure Migrate Cross-Site Scripting Vulnerability

· Version: 1.1

· Reason for revision: Updated FAQ information. This is an informational change only.

· Originally released: May 14, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Important

CVE-2024-30055

· Title: Microsoft Edge (Chromium-based) Spoofing Vulnerability

· Version: 1.1

· Reason for revision: Updated CWE value. This is an informational change only.

· Originally released: May 10, 2024

· Last updated: May 15, 2024

· Aggregate CVE Severity Rating: Low

CVEs have been published or revised in the Security Update Guide
May 16, 2024

These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide:

CVE-2024-30060

· Title: Azure Monitor Agent Elevation of Privilege Vulnerability

· Version: 1.0

· Reason for revision: Information published.

· Originally released: May 16, 2024

· Last updated: May 16, 2024

Aggregate CVE Severity Rating: Important

Thanks for the info

CVEs have been published or revised in the Security Update Guide
May 25, 2024

These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide:

CVE-2024-30056

· Title: Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

· Version: 1.0

· Reason for revision: Information published.

· Originally released: May 16, 2024

· Last updated: May 16, 2024

· Aggregate CVE Severity Rating: Important

CVE-2024-4947

· Title: Chromium: CVE-2024-4947 Type Confusion in V8

· Version: 1.0

· Reason for revision: Information published.

· Originally released: May 16, 2024

· Last updated: May 16, 2024

· Aggregate CVE Severity Rating:

CVE-2024-4948

· Title: Chromium: CVE-2024-4948 Use after free in Dawn

· Version: 1.0

· Reason for revision: Information published.

· Originally released: May 16, 2024

· Last updated: May 16, 2024

· Aggregate CVE Severity Rating:

CVE-2024-4949

Title: Chromium: CVE-2024-4949 Use

CVEs have been published or revised in the Security Update Guide
June 4, 2024

These common vulnerabilities and exposures (CVEs) were recently published or revised in the Microsoft Security Update Guide:

CVE-2024-5493

· Title: Chromium: CVE-2024-5493 Heap buffer overflow in WebRTC

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5494

· Title: Chromium: CVE-2024-5494 Use after free in Dawn

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5495

· Title: Chromium: CVE-2024-5495 Use after free in Dawn

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5496

· Title: Chromium: CVE-2024-5496 Use after free in Media Session

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5497

· Title: Chromium: CVE-2024-5497 Out of bounds memory access in Keyboard Inputs

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5498

· Title: Chromium: CVE-2024-5498 Use after free in Presentation API

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

CVE-2024-5499

· Title: Chromium: CVE-2024-5499 Out of bounds write in Streams API

· Version: 1.0

· Reason for revision: Information published.

· Originally released: June 3, 2024

· Last updated: June 3, 2024

· Aggregate CVE Severity Rating:

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