diff --git a/docs/framework/release-notes/2025/01-14-january-cumulative-update.md b/docs/framework/release-notes/2025/01-14-january-cumulative-update.md index 3e3e9b6afb712..96504974b6e8f 100644 --- a/docs/framework/release-notes/2025/01-14-january-cumulative-update.md +++ b/docs/framework/release-notes/2025/01-14-january-cumulative-update.md @@ -71,7 +71,7 @@ The following table is for earlier Windows and Windows Server versions for Secur | .NET Framework 4.8 | [5049614](https://support.microsoft.com/kb/5049614) | | **Windows Server 2012** | **[5050184](https://support.microsoft.com/kb/5050184)** | | .NET Framework 3.5 | [5044009](https://support.microsoft.com/kb/5044009) | -| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [55049609](https://support.microsoft.com/kb/5049610) | +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5049609](https://support.microsoft.com/kb/5049609) | | .NET Framework 4.8 | [5049618](https://support.microsoft.com/kb/5049618) | | **Windows Server 2008 R2** | **[5046543](https://support.microsoft.com/kb/5046543)** | | .NET Framework 3.5.1 | [5044011](https://support.microsoft.com/kb/5044011) | diff --git a/docs/framework/release-notes/2025/09-09-september-cumulative-update.md b/docs/framework/release-notes/2025/09-09-september-cumulative-update.md index a1c5283ea1b35..1018ebc5caa33 100644 --- a/docs/framework/release-notes/2025/09-09-september-cumulative-update.md +++ b/docs/framework/release-notes/2025/09-09-september-cumulative-update.md @@ -18,8 +18,6 @@ There are no new security improvements in this release. This update is cumulativ ### Quality and reliability improvements -This release contains the following quality and reliability improvements. - #### ASP.NET Addressed an issue in ASP.NET where some error events fail to log properly in the Windows Event log. (*Applies to: .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1.*) @@ -30,27 +28,27 @@ Addressed an update for GB18030 certificate for Chinese language changes. (*Appl ## Known issues -This release contains no known issues. +This release contains no known issues. ## Summary tables | Product version | Cumulative update | | --- | --- | | **Windows 11, version 24H2** | | -| .NET Framework 3.5, 4.8.1 | [5064401](https://support.microsoft.com/topic/august-28-2025-kb5064401-cumulative-update-for-net-framework-3-5-and-4-8-1-for-windows-11-version-24h2-and-microsoft-server-operating-system-version-24h2-71f4180b-3364-4d0e-8032-e8aca043b0fe) | +| .NET Framework 3.5, 4.8.1 | [5064401](https://support.microsoft.com/kb/5064401) | | **Microsoft server operating system, version 24H2** | | | .NET Framework 3.5, 4.8.1 | [5064401](https://support.microsoft.com/kb/5064401) | | **Microsoft server operating system, version 23H2** | | | .NET Framework 3.5, 4.8.1 | [5065756](https://support.microsoft.com/kb/5065756) | | **Windows 11, version 22H2 and Windows 11, version 23H2** | | | .NET Framework 3.5, 4.8.1 | [5064403](https://support.microsoft.com/kb/5064403) | -| **Microsoft server operating system, version 22H2** | **[5065962](https://support.microsoft.com/topic/september-9-2025-kb5065962-cumulative-update-for-net-framework-3-5-4-8-and-4-8-1-for-windows-server-2022-55389349-2511-4062-ba42-aa3434986582)** | +| **Microsoft server operating system, version 22H2** | **[5065962](https://support.microsoft.com/kb/5065962)** | | .NET Framework 3.5, 4.8 | [5065748](https://support.microsoft.com/kb/5065748) | | .NET Framework 3.5, 4.8.1 | [5065753](https://support.microsoft.com/kb/5065753) | | **Microsoft server operating system, version 21H2** | **[5065962](https://support.microsoft.com/kb/5065962)** | | .NET Framework 3.5, 4.8 | [5065748](https://support.microsoft.com/kb/5065748) | | .NET Framework 3.5, 4.8.1 | [5065753](https://support.microsoft.com/kb/5065753) | -| **Windows 10, version 22H2** | **[5065956](https://support.microsoft.com/kb/5065956)** | +| **Windows 10, version 22H2** | **[5065957](https://support.microsoft.com/kb/5065957)** | | .NET Framework 3.5, 4.8 | [5064399](https://support.microsoft.com/kb/5064399) | | .NET Framework 3.5, 4.8.1 | [5064400](https://support.microsoft.com/kb/5064400) | | **Windows 10, version 21H2** | **[5065956](https://support.microsoft.com/kb/5065956)** | @@ -59,6 +57,9 @@ This release contains no known issues. | **Windows 10 1809 and Windows Server 2019** | **[5065955](https://support.microsoft.com/kb/5065955)** | | .NET Framework 3.5, 4.7.2 | [5065744](https://support.microsoft.com/kb/5065744) | | .NET Framework 3.5, 4.8 | [5065755](https://support.microsoft.com/kb/5065755) | +| **Windows 10 1607 and Windows Server 2016** | | +| .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2 | [5065427](https://support.microsoft.com/kb/5065427) | +| .NET Framework 4.8 | [5065749](https://support.microsoft.com/kb/5065749) | The following table is for earlier Windows and Windows Server versions for Security and Quality Rollup updates.   @@ -70,13 +71,13 @@ The following table is for earlier Windows and Windows Server versions for Secur | .NET Framework 4.8 | [5065752](https://support.microsoft.com/kb/5065752) | | **Windows Server 2012** | **[5065959](https://support.microsoft.com/kb/5065959)** | | .NET Framework 3.5 | [5044009](https://support.microsoft.com/kb/5044009) | -| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5065746](https://support.microsoft.com/kb/5065746)| +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5065746](https://support.microsoft.com/kb/5065746) | | .NET Framework 4.8 | [5065751](https://support.microsoft.com/kb/5065751) | | **Windows Server 2008 R2** | **[5065958](https://support.microsoft.com/kb/5065958)** | -| .NET Framework 3.5.1 | [5044011](https://support.microsoft/kb/5044011) | +| .NET Framework 3.5.1 | [5044011](https://support.microsoft.com/kb/5044011) | | .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5065745](https://support.microsoft.com/kb/5065745) | -| .NET Framework 4.8 | [5065750](https://support.microsoft.com/kb/5065750) | -| **Windows Server 2008** | **[5065961](https://support.microsoft.com/kb/5065961)**| +| .NET Framework 4.8 |[5065750](https://support.microsoft.com/kb/5065750) | +| **Windows Server 2008** | **[5065961](https://support.microsoft.com/kb/5065961)** | | .NET Framework 2.0, 3.0 | [5044010](https://support.microsoft.com/kb/5044010) | | .NET Framework 3.5 SP1 | [5040673](https://support.microsoft.com/kb/5040673) | | .NET Framework 4.6.2 | [5065745](https://support.microsoft.com/kb/5065745) | diff --git a/docs/framework/release-notes/2025/10-14-october-cumulative-update.md b/docs/framework/release-notes/2025/10-14-october-cumulative-update.md new file mode 100644 index 0000000000000..220281de0cac5 --- /dev/null +++ b/docs/framework/release-notes/2025/10-14-october-cumulative-update.md @@ -0,0 +1,97 @@ +--- +title: October 2025 cumulative update +description: Learn about the improvements in the .NET Framework October 2025 cumulative update. +ms.date: 10/14/2025 +--- +# October 2025 cumulative update + +_Released October 14, 2025_ + +## Summary of what's new in this release + +- [Security improvements](#security-improvements) +- [Quality and reliability improvements](#quality-and-reliability-improvements) + +### Security improvements + +#### CVE-2025-21176 – Remote Code Execution vulnerability + +This security update addresses a remote code execution vulnerability detailed in [CVE 2025-21176](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21176). + +### Quality and reliability improvements + +There are no new quality and reliability improvements in this update. + +## Known issues in this release + +This release contains no known issues. + +## Summary tables + +The following table outlines the updates in this release. + +| Product version | Cumulative update | +| --- | --- | +| **Windows 11, version 25H2** | | +| .NET Framework 3.5, 4.8.1 | [5066128](https://support.microsoft.com/kb/5066128) | +| **Windows 11, version 24H2** | | +| .NET Framework 3.5, 4.8.1 | [5066131](https://support.microsoft.com/kb/5066131) | +| **Microsoft server operating system, version 24H2** | | +| .NET Framework 3.5, 4.8.1 | [5066131](https://support.microsoft.com/kb/5066131) | +| **Microsoft server operating system, version 23H2** | | +| .NET Framework 3.5, 4.8.1 | [5066129](https://support.microsoft.com/kb/5066129) | +| **Windows 11, version 22H2 and Windows 11, version 23H2** | | +| .NET Framework 3.5, 4.8.1 | [5066133](https://support.microsoft.com/kb/5066133) | +| **Microsoft server operating system, version 22H2** | **[5066743](https://support.microsoft.com/kb/5066743)** | +| .NET Framework 3.5, 4.8 | [5066139](https://support.microsoft.com/kb/5066139) | +| .NET Framework 3.5, 4.8.1 | [5066134](https://support.microsoft.com/kb/5066134) | +| **Microsoft server operating system, version 21H2** | **[5066743](https://support.microsoft.com/kb/5066743)** | +| .NET Framework 3.5, 4.8 | [5066139](https://support.microsoft.com/kb/5066139) | +| .NET Framework 3.5, 4.8.1 | [5066134](https://support.microsoft.com/kb/5066134) | +| **Windows 10, version 22H2** | **[5066747](https://support.microsoft.com/kb/5066747)** | +| .NET Framework 3.5, 4.8 | [5066135](https://support.microsoft.com/kb/5066135) | +| .NET Framework 3.5, 4.8.1 | [5066130](https://support.microsoft.com/kb/5066130) | +| **Windows 10, version 21H2** | **[5066746](https://support.microsoft.com/kb/5066746)** | +| .NET Framework 3.5, 4.8 | [5066135](https://support.microsoft.com/kb/5066135) | +| .NET Framework 3.5, 4.8.1 | [5066130](https://support.microsoft.com/kb/5066130) | +| **Windows 10 1809 and Windows Server 2019** | **[5066738](https://support.microsoft.com/kb/5066738)** | +| .NET Framework 3.5, 4.7.2 | [5066143](https://support.microsoft.com/kb/5066143) | +| .NET Framework 3.5, 4.8 | [5066137](https://support.microsoft.com/kb/5066137) | +| **Windows 10 1607 and Windows Server 2016** | | +| .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2 | [5066836](https://support.microsoft.com/kb/5066836) | +| .NET Framework 4.8 | [5066136](https://support.microsoft.com/kb/5066136) | +| **Windows 10 1507** | | +| .NET Framework 3.5, 4.6, 4.6.2 | [5066837](https://support.microsoft.com/kb/5066837) | + +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** | **[5066741](https://support.microsoft.com/kb/5066741)** | +| .NET Framework 3.5 | [5066151](https://support.microsoft.com/kb/5066151) | +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5066145](https://support.microsoft.com/kb/5066145) | +| .NET Framework 4.8 | [5066140](https://support.microsoft.com/kb/5066140) | +| **Windows Server 2012** | **[5066740](https://support.microsoft.com/kb/5066740)** | +| .NET Framework 3.5 | [5066148](https://support.microsoft.com/kb/5066148) | +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5066144](https://support.microsoft.com/kb/5066144) | +| .NET Framework 4.8 | [5066138](https://support.microsoft.com/kb/5066138) | +| **Windows Server 2008 R2** | **[5066739](https://support.microsoft.com/kb/5066739)** | +| .NET Framework 3.5.1 | [5066150](https://support.microsoft.com/kb/5066150) | +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5066146](https://support.microsoft.com/kb/5066146)| +| .NET Framework 4.8 |[5066141](https://support.microsoft.com/kb/5066141) | +| **Windows Server 2008** | **[5066742](https://support.microsoft.com/kb/5066742)** | +| .NET Framework 2.0, 3.0 | [5066149](https://support.microsoft.com/kb/5066149) | +| .NET Framework 3.5 SP1 | [5040673](https://support.microsoft.com/kb/5040673) | +| .NET Framework 4.6.2 | [5066146](https://support.microsoft.com/kb/5066146) | + +| Product version | Security Only Update | +| --- | --- | +| **Windows Server 2008 R2** | **[5066748](https://support.microsoft.com/kb/5066748)** | +| .NET Framework 3.5.1 | [5066728](https://support.microsoft.com/kb/5066728) | +| .NET Framework 4.6.2, 4.7, 4.7.1, 4.7.2 | [5066726](https://support.microsoft.com/kb/5066726)| +| .NET Framework 4.8 |[5066725](https://support.microsoft.com/kb/5066725) | +| **Windows Server 2008** | **[5066749](https://support.microsoft.com/kb/5066749)** | +| .NET Framework 2.0, 3.0 | [5066727](https://support.microsoft.com/kb/5066727) | +| .NET Framework 4.6.2 | [5066726](https://support.microsoft.com/kb/5066726) | + +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. diff --git a/docs/framework/release-notes/release-notes.md b/docs/framework/release-notes/release-notes.md index dfc6adb9b8d41..6491d8c404554 100644 --- a/docs/framework/release-notes/release-notes.md +++ b/docs/framework/release-notes/release-notes.md @@ -11,7 +11,8 @@ The .NET Framework updates include cumulative security and reliability improveme .NET Framework cumulative update releases are discussed in detail in the following individual release notes: -* September 9, 2025 - [cumulative update](./2025/09-09-september-cumulative-update.md) **New Release** +* October 14, 2025 - [cumulative update preview](./2025/10-14-october-cumulative-update.md) **New Release** +* September 9, 2025 - [cumulative update preview](./2025/09-09-september-cumulative-update.md) * August 26, 2025 - [cumulative update preview](./2025/08-26-august-cumulative-update-preview.md) * July 8, 2025 - [cumulative update](./2025/07-08-july-cumulative-update.md) * April 22, 2025 - [cumulative update preview](./2025/04-22-april-cumulative-update-preview.md) diff --git a/docs/framework/toc.yml b/docs/framework/toc.yml index 15ae1a3902f67..a41f7ee6ac290 100644 --- a/docs/framework/toc.yml +++ b/docs/framework/toc.yml @@ -703,6 +703,8 @@ items: href: release-notes/2025/08-26-august-cumulative-update-preview.md - name: September 2025 cumulative update href: release-notes/2025/09-09-september-cumulative-update.md + - name: October 2025 cumulative update + href: release-notes/2025/10-14-october-cumulative-update.md - name: What's new href: whats-new/index.md - name: What's new in accessibility