October 2024 security and quality rollup
Released October 8, 2024
Summary of what's new in this release
Security improvements
CVE-2024-43483 – Denial of service vulnerability
This security update addresses a denial of service vulnerability detailed in CVE 2024-43483.
CVE-2024-43484 – Denial of service vulnerability
This security update addresses a denial of service vulnerability detailed in CVE 2024-43484.
Quality and reliability improvements
This release contains the following quality and reliability improvements.
.NET fundamentals
Addresses an issue where applications cannot target .NET Framework (Applies to: .NET Framework 4.8.1.)
.NET libraries
Addresses an issue with May cumulative updates causing customers to observe runtime exceptions in certain SQL CLR hosted scenarios. (Applies to: .NET Framework 4.8, 4.8.1.)
Known issues
This release contains no known issues.
Summary tables
The following table outlines the updates in this release.
| Product version | Cumulative update |
|---|---|
| Windows 11, version 24H2 | |
| .NET Framework 3.5, 4.8.1 | 5044030 |
| Microsoft server operating system, version 23H2 | |
| .NET Framework 3.5, 4.8.1 | 5044028 |
| Windows 11, version 22H2 and Windows 11, version 23H2 | |
| .NET Framework 3.5, 4.8.1 | 5044033 |
| Microsoft server operating system, version 22H2 | 5044087 |
| .NET Framework 3.5, 4.8 | 5044025 |
| .NET Framework 3.5, 4.8.1 | 5044035 |
| Windows 11, version 21H2 | 5044092 |
| .NET Framework 3.5, 4.8 | 5044023 |
| .NET Framework 3.5, 4.8.1 | 5044032 |
| Microsoft server operating system, version 21H2 | 5044099 |
| .NET Framework 3.5, 4.8 | 5044025 |
| .NET Framework 3.5, 4.8.1 | 5044035 |
| Windows 10, version 22H2 | 5044091 |
| .NET Framework 3.5, 4.8 | 5044020 |
| .NET Framework 3.5, 4.8.1 | 5044029 |
| Windows 10, version 21H2 | 5044090 |
| .NET Framework 3.5, 4.8 | 5044020 |
| .NET Framework 3.5, 4.8.1 | 5044029 |
| Windows 10 1809 and Windows Server 2019 | 5044089 |
| .NET Framework 3.5, 4.7.2 | 5044016 |
| .NET Framework 3.5, 4.8 | 5044022 |
| Windows 10 1607 and Windows Server 2016 | |
| .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2 | 5044293 |
| .NET Framework 4.8 | 5044021 |
| Windows 10 1507 | |
| .NET Framework 3.5, 4.6, 4.6.2 | 5044286 |
The following table is for earlier Windows and Windows Server versions for Security and Quality Rollup updates.
| Product version | Security and quality rollup |
|---|---|
| Windows Server 2012 R2 | 5044097 |
| .NET Framework 3.5 | 5044012 |
| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | 5044018 |
| .NET Framework 4.8 | 5044026 |
| Windows Server 2012 | 5044096 |
| .NET Framework 3.5 | 5044009 |
| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | 5044017 |
| .NET Framework 4.8 | 5044024 |
| Windows Server 2008 R2 | 5044095 |
| .NET Framework 3.5.1 | 5044011 |
| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | 5044019 |
| .NET Framework 4.8 | 5044027 |
| Windows Server 2008 | 5044098 |
| .NET Framework 2.0, 3.0 | 5044010 |
| .NET Framework 3.5 SP1 | 5040673 |
| .NET Framework 4.6.2 | 5044019 |
The following table is for earlier Windows and Windows Server versions for Security Only updates, which aren't cumulative.
| Product version | Security only update |
|---|---|
| Windows Server 2008 R2 | 5044085 |
| .NET Framework 3.5.1 | 5043946 |
| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | 5043947 |
| .NET Framework 4.8 | 5043948 |
| Windows Server 2008 | 5044086 |
| .NET Framework 2.0, 3.0 | 5043945 |
| .NET Framework 3.5 SP1 | 5040680 |
| .NET Framework 4.6.2 | 5043947 |
The operating system rows list a KB that's used for update-offering purposes. When the operating system KB is offered, the applicability logic determines the specific .NET Framework updates that will be installed. Updates for individual .NET Framework versions are installed based on the version of .NET Framework that's already present on the device. Because of this, the operating system KB is not expected to be listed as an installed update on the device. The expected updates to be installed are the .NET Framework–specific version updates listed in the preceding table.
