注意
- 適用於:
- Microsoft .NET Framework 4.8
結束支援資訊
注意
- Windows Server 2008 R2 SP1 延伸安全性匯報 (ESU) 第三年也是最後一年已於 2023 年 1 月 10 日結束。 此外,僅在 Azure 上支援的擴充安全性匯報已於 2024 年 1 月 9 日終止支援。 如需詳細資訊,請參閱 Windows Server 的擴充安全性匯報概觀。
- 我們建議您升級至更新版本的 Windows Server。 如需詳細資訊,請參閱 Windows Server 升級概觀。
摘要
適用於 Windows Server 2008 R2 SP1 的 2025 年 10 月 14 日更新包含 .NET Framework 4.8 的累積安全性和可靠性改良功能。
注意
- 備註 從 2020 年 7 月開始,此作業系統將不再) 可選的非安全版本 (稱為「C」版本。 處於延伸支援期間的作業系統每月僅有累積安全性更新 (稱為 "B" 或星期二更新版本)。
- 安裝此更新前,請先確認已安裝如何取得此更新一節所列出的必要更新。
- 已為這些作業系統的內部部署版本購買 延伸安全性更新 (ESU) 的客戶必須遵循 KB4522133 中的程序,才能在延伸支援於 2020 年 1 月 14 日終止後繼續收到安全性更新。 有關 ESU 以及支援哪些版本的詳細資訊,請參閱 KB4497181。 如需詳細資訊,請參閱 ESU 部落格。
安全性的改善
CVE-2025-55248 - .NET Framework 資訊洩漏弱點
此安全性更新解決了 CVE-2025-55248 中詳細介紹的資訊洩漏弱點。
品質和可靠性改良功能
本次更新沒有新的品質與可靠性改良功能。
此更新的其他相關資訊
下列文章包含此更新 (與個別產品版本相關) 的其他資訊。
- 5066739 適用於 Windows Server 2008 R2 SP1 的 .NET Framework 3.5.1、4.6.2、4.7、4.7.1、4.7.2、4.8 安全性和品質彙總 (KB5066739)
此更新中的已知問題
Microsoft 目前不知道此更新的任何問題。
如何取得此更新
安裝此更新之前
要套用此更新,必須安裝 .NET Framework 4.8。
在安裝最新彙總套件之前,您必須先安裝下列更新並重新啟動您的裝置。 安裝這些更新有助於在安裝彙總套件和套用 Microsoft 安全性修正程式時,提高更新程序的可靠性並防範潛在問題。
Microsoft 強烈建議您,在安裝最新彙總套件之前,先為您的作業系統安裝最新服務堆疊更新 (SSU)。 SSU 有助於在安裝彙總套件和套用 Microsoft 安全性修正程式時,提高更新程序防範潛在問題的可靠性。 如需有關 SSU 的一般資訊,請參閱服務堆疊更新和服務堆疊更新 (SSU):常見問題集。
如果使用 Windows Update,最新的 SSU (KB5039339) 將會自動提供給您。 若要取得最新 SSU 的獨立套件,請在 Microsoft Update Catalog 中搜尋。
語言套件
如果您在安裝此更新之後安裝語言套件,您必須重新安裝此更新。 因此,我們建議您在安裝此更新前,先安裝任何需要的語言套件。 如需詳細資訊,請參閱將語言套件新增到 Windows (英文)。
安裝此更新
| 發行管道 | 可用 | 後續步驟 |
|---|---|---|
| Windows Update 和 Microsoft Update | 是 | 無。 如果您是 ESU 客戶,此更新將從 Windows Update 自動下載並安裝。 |
| Microsoft Update Catalog | 是 | 若要取得此更新的獨立套件,請前往 Microsoft Update Catalog 網站。 |
| Windows Server Update Services (WSUS) | 是 | 此個別 .NET Framework 產品更新將依適用作業系統更新安裝。 如需作業系統更新的詳細資訊,請參閱此更新的其他資訊章節。 |
重新啟動需求
如果使用任何受影響的檔案,您可能需要在套用此更新後將電腦重新開機。 建議您在套用此更新之前,先結束所有 .NET Framework 應用程式。
更新部署資訊
如需本次安全性更新的部署詳細資訊,請參閱 Microsoft 安全回應中心 (MSRC) 安全性更新指南的部署索引標籤。
更新取代資訊
此更新會取代先前發行的更新 KB5050183 和 KB5065958。
檔案資訊
此軟體更新的英文 (美國) 版會安裝具有下表中所列屬性的檔案。
| x86 |
|---|
| 檔案名稱File versionFile sizeDateTimevbc.exe14.8.4739.02,619,47216-Sep-202502:54Aspnet_perf.dll4.8.4797.037,44816-Sep-202502:54aspnet_regbrowsers.exe4.8.4739.039,49616-Sep-202502:54aspnet_regiis.exe4.8.4739.036,28816-Sep-202502:54aspnet_regsql.exe4.8.4739.0121,28016-Sep-202502:54aspnet_wp.exe4.8.4797.041,01616-Sep-202502:54clr.dll4.8.4795.08,661,57616-Sep-202502:54clrcompression.dll4.8.4749.0123,83216-Sep-202502:54clrjit.dll4.8.4795.0556,08816-Sep-202502:54dfdll.dll4.8.4654.0179,08016-Sep-202502:54diasymreader.dll14.8.4775.01,082,42416-Sep-202502:54GlobalUserInterface.CompositeFont265,97116-Sep-202502:54mscordacwks.dll4.8.4795.01,308,68816-Sep-202502:54mscordbi.dll4.8.4795.01,189,39216-Sep-202502:54mscoreei.dll4.8.4180.0581,92016-Sep-202502:54mscorlib.dll4.8.4795.05,731,38416-Sep-202502:54mscorpehost.dll4.8.4739.0152,49616-Sep-202502:54mscorsvc.dll4.8.4331.0454,03216-Sep-202502:54mscorsvw.exe4.8.4331.0125,88016-Sep-202502:54ngen.exe4.8.4331.0144,36016-Sep-202502:54Placeholder.dll4.8.8.4797.019,52016-Sep-202502:54VsVersion.dll14.8.4797.012,86416-Sep-202502:54PenIMC2_v0400.dll4.8.4797.0100,93616-Sep-202502:54peverify.dll4.8.4795.0183,83216-Sep-202502:54PresentationCore.dll4.8.4797.03,678,27216-Sep-202502:54PresentationFramework.dll4.8.4797.06,295,11216-Sep-202502:54PresentationFramework-SystemData.dll4.8.4797.019,00816-Sep-202502:54PresentationHost_v0400.dll4.8.4797.0235,08016-Sep-202502:54PresentationHost_v0400.dll.mui4.8.4797.078,88816-Sep-202502:54PresentationNative_v0400.dll4.8.4797.0924,20016-Sep-202502:54ReachFramework.dll4.8.4785.0674,88816-Sep-202502:54ServiceMonikerSupport.dll4.8.4729.025,52016-Sep-202502:54SMDiagnostics.dll4.8.4729.068,68016-Sep-202502:54SOS.dll4.8.4795.0769,04016-Sep-202502:54System.Speech.dll4.8.4210.0676,73616-Sep-202502:54System.Activities.dll4.8.4729.01,528,90416-Sep-202502:54System.Activities.Presentation.dll4.8.4526.02,121,10416-Sep-202502:54System.Core.dll4.8.4797.01,551,31216-Sep-202502:54System.DirectoryServices.AccountManagement.dll4.8.4770.0293,91216-Sep-202502:54System.IdentityModel.dll4.8.4729.01,090,41616-Sep-202502:54System.IdentityModel.Services.dll4.8.4729.0192,53616-Sep-202502:54System.Printing.dll4.8.4785.0393,28816-Sep-202502:54System.Runtime.Serialization.dll4.8.4729.01,049,70416-Sep-202502:54System.ServiceModel.Activities.dll4.8.4261.0555,38416-Sep-202502:54System.ServiceModel.Channels.dll4.8.4729.0152,09616-Sep-202502:54System.ServiceModel.Discovery.dll4.8.4729.0302,64016-Sep-202502:54System.ServiceModel.dll4.8.4729.06,387,68016-Sep-202502:54System.ServiceModel.Internals.dll4.8.4729.0248,90416-Sep-202502:54System.ServiceModel.WasHosting.dll4.8.4729.034,22416-Sep-202502:54System.ServiceModel.Web.dll4.8.4261.0321,79216-Sep-202502:54System.Web.ApplicationServices.dll4.8.4797.067,01616-Sep-202502:54System.Web.Extensions.dll4.8.4797.01,846,21616-Sep-202502:54System.Windows.Forms.DataVisualization.dll4.8.4210.01,712,51216-Sep-202502:54System.Workflow.Activities.dll4.8.4110.01,051,11216-Sep-202502:54System.Workflow.ComponentModel.dll4.8.4110.01,557,27216-Sep-202502:54System.Workflow.Runtime.dll4.8.4110.0503,06416-Sep-202502:54System.Runtime.Caching.dll4.8.4762.0105,39216-Sep-202502:54System.Configuration.dll4.8.4190.0421,53616-Sep-202502:54System.Data.dll4.8.4690.03,480,60816-Sep-202502:54System.Deployment.dll4.8.4654.01,596,30416-Sep-202502:54System.DirectoryServices.dll4.8.4770.0421,44816-Sep-202502:54System.dll4.8.4798.03,568,04816-Sep-202502:54System.Drawing.Design.dll4.8.4210.0125,19216-Sep-202502:54System.Drawing.dll4.8.4395.0595,72816-Sep-202502:54System.IO.Compression.dll4.8.4762.067,55216-Sep-202502:54System.Management.dll4.8.4450.0408,85616-Sep-202502:54System.Runtime.Remoting.dll4.8.4690.0343,00816-Sep-202502:54System.Security.dll4.8.4261.0320,28016-Sep-202502:54System.Web.dll4.8.4797.05,414,44016-Sep-202502:54System.Windows.Controls.Ribbon.dll4.8.4797.0745,02416-Sep-202502:54System.Windows.Forms.dll4.8.4739.05,931,62416-Sep-202502:54System.Xaml.dll4.8.4797.0635,34416-Sep-202502:54UIAutomationClient.dll4.8.4797.0172,61616-Sep-202502:54UIAutomationClientsideProviders.dll4.8.4797.0358,98416-Sep-202502:54UIAutomationProvider.dll4.dll4.。 8.4797.043,04816-Sep-202502:54UIAutomationTypes.dll4.8.4797.0217,13616-Sep-202502:54webengine.dll4.8.4797.020,52816-Sep-202502:54webengine4.dll4.8.4797.0566,32016-Sep-202502:54WindowsBase.dll4.8.4797.01,302,05616-Sep-202502:54WindowsFormsIntegration.dll4.8.4614.0102,33616-Sep-202502:54WorkflowServiceHostPerformanceCounters.dll4.8.4110.089,36816-Sep-202502:54WPFFontCache_v0400.exe.mui4.8.4797.013,35216-Sep-202502:54WPFFontCache_v0400.exe4.8.4797.021,05616-Sep-202502:54wpfgfx_v0400.dll4.8.4797.01,620,52016-Sep-202502:54 |
| x64 |
|---|
| 檔案名稱File versionFile sizeDateTimevbc.exe14.8.4739.03,228,64016-Sep-202502:54vbc.。 exe14.8.4739.02,619,47216-Sep-202502:54Aspnet_perf.dll4.8.4797.043,04816-Sep-202502:54Aspnet_perf.dll4.8.4797.037,44816-Sep-202502:54aspnet_regbrowsers.exe4.8.4739.038,85616-Sep-202502:54aspnet_regbrowsers.exe4.8.4739.039,49616-Sep-202502:54aspnet_regiis.exe4.8.4739.041,92016-Sep-202502:54aspnet_regiis.exe4.8.4739.036,28816-Sep-202502:54aspnet_regsql.exe4.8.4739.0120,88016-Sep-202502:54aspnet_regsql.exe4.8.4739.0121,28016-Sep-202502:54aspnet_wp.exe4.8.4797.046,64016-Sep-202502:54aspnet_wp.exe4. 8.4797.041,01616-Sep-202502:54clr.dll4.8.4795.011,712,56816-Sep-202502:54clr.dll4.8.4795.08,661,57616-Sep-202502:54clrcompression.dll4.8.4749.0141,86416-Sep-202502:54clrcompression.dll4.8.4749.0123,83216-Sep-202502:54clrjit.dll4.8.4795.01,359,39216-Sep-202502:54clrjit.dll4.8.4795.0556,08816-Sep-202502:54compatjit.dll4.8.4795.01,274,42416-Sep-202502:54dfdll.dll4.8.4654.0215,94416-Sep-202502:54dfdll.dll4.dll4.8.4654.0179,08016-Sep-202502:54diasymreader.dll14.8.4775.01,498,65616-Sep-202502:54diasymreader.dll14.8.4775.01,082,42416-Sep-202502:54GlobalUserInterface.CompositeFont265,97116-Sep-202502:54GlobalUserInterface.CompositeFont265,97116-Sep-202502:54mscordacwks.dll4.8.4795.01,803,79216-Sep-202502:54mscordacwks.dll4.8.4795.01,308,68816-Sep-202502:54mscordbi.dll4.8.4795.01,655,83216-Sep-202502:54mscordbi.dll4.8.4795.01,189,39216-Sep-202502:54mscoreei.dll4.8.4180.0689,95216-Sep-202502:54mscoreei.dll4.8.4180.0581,92016-Sep-202502:54mscorlib.dll4.8.4795.05,493,81616-Sep-202502:54mscorlib.dll4.8.4795.05,731,38416-Sep-202502:54mscorpehost.dll4.8.4739.0188,84816-Sep-202502:54mscorpehost.dll4.8.4739.0152,49616-Sep-202502:54mscorsvc.dll4.8.4331.0557,94416-Sep-202502:54mscorsvc.dll4.8.4331.0454,03216-Sep-202502:54mscorsvw.exe4.8.4331.0152,00016-Sep-202502:54mscorsvw.exe4.8.4331.0125,88016-Sep-202502:54ngen.exe4.8.4331.0174,56816-Sep-202502:54ngen.exe4.8.4331.0144,36016-Sep-202502:54VsVersion.dll14.8.4797.012,84016-Sep-202502:54Placeholder.dll4.8.4797.021,57616-Sep-202502:54Placeholder.dll4.8.4797.019,52016-Sep-202502:54VsVersion.dll14.8.4797.012,86416-Sep-202502:54PenIMC2_v0400.dll4.8.4797.0121,90416-Sep-202502:54PenIMC2_v0400.dll4.8.4797.0100,93616-Sep-202502:54peverify.dll4.8.4795.0266,80816-Sep-202502:54peverify.dll4.8.4795.0183,83216-Sep-202502:54PresentationCore.dll4.8.4797.03,654,69616-Sep-202502:54PresentationCore.dll4.8.4797.03,678,27216-Sep-202502:54PresentationFramework.dll4.8.4797.06,295,11216-Sep-202502:54PresentationFramework-SystemData.dll4.8.4797.019,00816-Sep-202502:54PresentationHost_v0400.dll4.8.4797.0304,17616-Sep-202502:54PresentationHost_v0400.dll.mui4.8.4797.078,88816-Sep-202502:54PresentationHost_v0400.dll4.8.4797.0235,08016-Sep-202502:54PresentationHost_v0400.dll.mui4.8.4797.078,88816-Sep-202502:54PresentationNative_v0400.dll4.8.4797.01,165,38416-Sep-202502:54PresentationNative_v0400.dll4.8.4797.0924,20016-Sep-202502:54ReachFramework.dll4.8.4785.0674,88816-Sep-202502:54ServiceMonikerSupport.dll4.8.4729.028,59216-Sep-202502:54ServiceMonikerSupport.dll4.8.4729.025,52016-Sep-202502:54SMDiagnostics.dll4.8.4729.068,68016-Sep-202502:54SOS.dll4.8.4795.0923,17616-Sep-202502:54SOS.dll4.8.4795.0769,04016-Sep-202502:54System. Speech.dll4.8.4210.0676,73616-Sep-202502:54System.Activities.dll4.8.4729.01,528,90416-Sep-202502:54System.Activities.Presentation.dll4.8.4526.02,121,10416-Sep-202502:54System.Core.dll4.8.4797.01,551,31216-Sep-202502:54System.DirectoryServices.AccountManagement.dll4.8.4770.0293,91216-Sep-202502:54System.IdentityModel.dll4.8.4729.01,090,41616-Sep-202502:54System.IdentityModel.Services.dll4.8.4729.0192,53616-Sep-202502:54系統。 Printing.dll4.8.4785.0393,80016-Sep-202502:54System.Printing.dll4.8.4785.0393,28816-Sep-202502:54System.Runtime.Serialization.dll4.8.4729.01,049,70416-Sep-202502:54System.ServiceModel.Activities.dll4.8.4261.0555,38416-Sep-202502:54System.ServiceModel.Channels.dll4.8.4729.0152,09616-Sep-202502:54System.ServiceModel.Discovery.dll4.8.4729.0302,64016-Sep-202502:54System.ServiceModel.dll4.8.4729.06,387,68016-Sep-202502:54系統。 ServiceModel.Internals.dll4.8.4729.0248,90416-Sep-202502:54System.ServiceModel.WasHosting.dll4.8.4729.034,22416-Sep-202502:54System.ServiceModel.Web.dll4.8.4261.0321,79216-Sep-202502:54System.Web.ApplicationServices.dll4.8.4797.067,01616-Sep-202502:54System.Web.Extensions.dll4.8.4797.01,846,21616-Sep-202502:54System.Windows.Forms.DataVisualization.dll4.8.4210.01,712,51216-Sep-202502:54System.Workflow.Activities.dll4.8.4110.01,051,11216-Sep-202502:54System.Workflow.ComponentModel.dll4.8.4110.01,557,27216-Sep-202502:54System.Workflow.Runtime.dll4.8.4110.0503,06416-Sep-202502:54System.Runtime.Caching.dll4.8.4762.0105,39216-Sep-202502:54System.configuration.dll4.8.4190.0421,53616-Sep-202502:54System.Data.dll4.8.4690.03,547,16816-Sep-202502:54System.Data.dll4.8.4690.03,480,60816-Sep-202502:54System.Deployment.dll4.8.4654.01,596,30416-Sep-202502:54System.DirectoryServices.dll4.8.4770.0421,44816-Sep-202502: 54System.dll4.8.4798.03,568,04816-Sep-202502:54System.Drawing.Design.dll4.8.4210.0125,19216-Sep-202502:54System.Drawing.dll4.8.4395.0595,72816-Sep-202502:54System.IO.Compression.dll4.8.4762.067,55216-Sep-202502:54System.Management.dll4.8.4450.0408,85616-Sep-202502:54System.Runtime.Remoting.dll4.8.4690.0343,00816-Sep-202502:54System.Security.dll4.8.4261.0320,28016-Sep-202502:54System.Web.dll4.8.4797.05,402,66416-Sep-202502:54System.Web.dll4.8.4797.05,414,44016-Sep-202502:54System.Windows.Controls.Ribbon.dll4.8.4797.0745,02416-Sep-202502:54System.Windows.Forms.dll4.8.4739.05,931,62416-Sep-202502:54System.Xaml.dll4.8.4797.0635,34416-Sep-202502:54UIAutomationClient.dll4.8.4797.0172,61616-Sep-202502:54UIAutomationClientsideProviders.dll4.8.4797.0358,98416-Sep-202502:54UIAutomationProvider.dll4.8.4797.043,04816-Sep-202502:54UIAutomationTypes.dll4.8.4797.0217,13616-Sep-202502:54webengine.dll4.8.4797.022,57616-Sep-202502:54webengine.dll4.8.4797.020,52816-Sep-202502:54webengine4.dll4.8.4797.0677,41616-Sep-202502:54webengine4.dll4.8.4797.0566,32016-Sep-202502:54WindowsBase.dll4.8.4797.01,302,05616-Sep-202502:54WindowsFormsIntegration.dll4.8.4614.0102,33616-Sep-202502:54WorkflowServiceHostPerformanceCounters.dll4.8.4110.0102,67216-Sep-202502:54WorkflowServiceHostPerformanceCounters.dll4.8.4110.089,36816-Sep-202502:54WPFFontCache_v0400.exe.mui4.8.4797.013,38416-Sep-202502:54WPFFontCache_v0400.exe.mui4.8.4797.013,35216-Sep-202502:54WPFFontCache_v0400.exe4.8.4797.023,13616-Sep-202502:54WPFFontCache_v0400.exe4.8.4797.021,05616-Sep-202502:54wpfgfx_v0400.dll4.8.4797.02,052,16816-Sep-202502:54wpfgfx_v0400.dll4.8.4797.01,620,52016-Sep-202502:54 |
如何取得此更新的說明及支援
- 安裝更新的說明:Windows Update 常見問題集
- 線上及在家中保護自己: Windows 安全性支援
- 您所在國家/地區的當地支援: 多語系支援