Applies to:
Microsoft .NET Framework 4.8
The October 10, 2023 update for Windows Server 2012 includes cumulative security and reliability improvements in .NET Framework 4.8. We recommend that you apply this update as part of your regular maintenance routines. Verify that you have installed the required updates listed in the How to get this update section before installing this update.
Summary
Security Improvements
There are no new security improvements in this release. This update is cumulative and contains all previously released security improvements.
Quality and Reliability Improvements
|
ASP.NET |
- Addresses an issue with "System.ArgumentException: Illegal characters in path" in some ASP.Net MVC requests. |
Additional information about this update
The following articles contain additional information about this update as it relates to individual product versions.
-
5031227 Description of the Security and Quality Rollup for .NET Framework 3.5, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB5031227)
Known issues in this update
Microsoft is not currently aware of any issues in this update.
How to get this update
Before installing this update
Prerequisite:
To apply this update, you must have .NET Framework 4.8 installed.
Install this update
|
Release Channel |
Available |
Next Step |
|
Windows Update and Microsoft Update |
Yes |
None. This update will be downloaded and installed automatically from Windows Update. |
|
Microsoft Update Catalog |
Yes |
To get the standalone package for this update, go to the Microsoft Update Catalog website. |
|
Windows Server Update Services (WSUS) |
Yes |
This individual .NET Framework product update will be installed, as applicable, by applying the operating system update. For more information about operating system updates see additional information about this update section. |
Update replacement information
This update replaces previously released updates KB5028940.
File Information
File hash information
|
File name |
SHA256 hash |
|
Windows8-RT-KB5031002-x64-NDP48.msu |
5A48A2195869FCEA454AEF475B6B48D4F4DEA02F1075B80C489D1BBEA38D4192 |
|
Windows8-RT-KB5031002-x86-NDP48.msu |
116395E58D347D393286B638B081F4D2E8D47E7B8622CD09AF3332C54BB3D464 |
|
File name |
File version |
File size |
Date |
Time |
Platform |
SP requirement |
Service branch |
|
Presentationframework-systemdata.dll |
4.8.4667.0 |
18,864 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Presentationframework.dll |
4.8.4667.0 |
6,293,896 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Reachframework.dll |
4.8.4110.0 |
677,656 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
Smdiagnostics.dll |
4.8.4545.0 |
68,456 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
Smsvchost.exe |
4.8.4121.0 |
139,056 |
07-Dec-2019 |
06:03 |
x86 |
None |
Not applicable |
|
System.activities.presentation.dll |
4.8.4526.0 |
2,121,104 |
06-May-2022 |
07:51 |
x86 |
None |
Not applicable |
|
System.activities.dll |
4.8.4545.0 |
1,528,640 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.configuration.dll |
4.8.4190.0 |
421,536 |
05-Jun-2020 |
05:04 |
x86 |
None |
Not applicable |
|
System.core.dll |
4.8.4667.0 |
1,551,176 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
System.deployment.dll |
4.8.4654.0 |
1,596,304 |
04-Jul-2023 |
02:35 |
x86 |
None |
Not applicable |
|
System.directoryservices.dll |
4.8.4510.0 |
418,112 |
01-Apr-2022 |
04:49 |
x86 |
None |
Not applicable |
|
System.drawing.design.dll |
4.8.4210.0 |
125,192 |
30-Jun-2020 |
01:55 |
x86 |
None |
Not applicable |
|
System.drawing.dll |
4.8.4395.0 |
595,728 |
26-May-2021 |
00:23 |
x86 |
None |
Not applicable |
|
System.identitymodel.services.dll |
4.8.4545.0 |
192,416 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.identitymodel.dll |
4.8.4545.0 |
1,088,816 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.management.dll |
4.8.4450.0 |
408,856 |
05-Oct-2021 |
04:18 |
x86 |
None |
Not applicable |
|
System.net.sockets.dll |
4.8.4121.0 |
30,360 |
07-Dec-2019 |
06:03 |
x86 |
None |
Not applicable |
|
System.runtime.serialization.dll |
4.8.4545.0 |
1,049,392 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.security.dll |
4.8.4261.0 |
320,280 |
02-Sep-2020 |
21:05 |
x86 |
None |
Not applicable |
|
System.servicemodel.activities.dll |
4.8.4261.0 |
555,384 |
02-Sep-2020 |
21:05 |
x86 |
None |
Not applicable |
|
System.servicemodel.channels.dll |
4.8.4545.0 |
151,984 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.servicemodel.discovery.dll |
4.8.4545.0 |
302,480 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.servicemodel.internals.dll |
4.8.4545.0 |
248,680 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.servicemodel.washosting.dll |
4.8.4545.0 |
34,192 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.servicemodel.web.dll |
4.8.4261.0 |
321,792 |
02-Sep-2020 |
21:05 |
x86 |
None |
Not applicable |
|
System.servicemodel.dll |
4.8.4545.0 |
6,387,016 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
System.speech.dll |
4.8.4210.0 |
676,736 |
30-Jun-2020 |
01:55 |
x86 |
SPE |
MSIL_SYSTEM.SP |
|
System.web.applicationservices.dll |
4.8.4676.0 |
66,120 |
26-Aug-2023 |
00:52 |
x86 |
None |
Not applicable |
|
System.web.extensions.dll |
4.8.4676.0 |
1,844,808 |
26-Aug-2023 |
00:52 |
x86 |
None |
Not applicable |
|
System.windows.controls.ribbon.dll |
4.8.4667.0 |
744,840 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-Jun-2020 |
01:55 |
x86 |
None |
Not applicable |
|
System.windows.forms.dll |
4.8.4654.0 |
5,922,672 |
04-Jul-2023 |
02:35 |
x86 |
None |
Not applicable |
|
System.workflow.activities.dll |
4.8.4110.0 |
1,051,112 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
System.workflow.componentmodel.dll |
4.8.4110.0 |
1,557,272 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
System.workflow.runtime.dll |
4.8.4110.0 |
503,064 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
System.xaml.dll |
4.8.4667.0 |
634,216 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
System.dll |
4.8.4654.0 |
3,559,280 |
04-Jul-2023 |
02:35 |
x86 |
None |
Not applicable |
|
Uiautomationclientsideproviders.dll |
4.8.4667.0 |
355,208 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Uiautomationclient.dll |
4.8.4667.0 |
172,464 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Uiautomationprovider.dll |
4.8.4667.0 |
42,944 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Uiautomationtypes.dll |
4.8.4667.0 |
216,968 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Windowsbase.dll |
4.8.4667.0 |
1,300,400 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
Windowsformsintegration.dll |
4.8.4614.0 |
102,336 |
14-Dec-2022 |
07:20 |
x86 |
None |
Not applicable |
|
Mscorlib.dll |
4.8.4645.0 |
5,736,888 |
18-Jun-2023 |
23:08 |
x86 |
None |
Not applicable |
|
Normidna.nlp |
Not applicable |
59,342 |
28-Feb-2023 |
22:26 |
Not applicable |
None |
Not applicable |
|
Normnfc.nlp |
Not applicable |
47,076 |
28-Feb-2023 |
22:26 |
Not applicable |
None |
Not applicable |
|
Normnfd.nlp |
Not applicable |
40,566 |
28-Feb-2023 |
22:26 |
Not applicable |
None |
Not applicable |
|
Normnfkc.nlp |
Not applicable |
67,808 |
28-Feb-2023 |
22:26 |
Not applicable |
None |
Not applicable |
|
Normnfkd.nlp |
Not applicable |
61,718 |
28-Feb-2023 |
22:26 |
Not applicable |
None |
Not applicable |
|
Aspnet_perf.dll |
4.8.4676.0 |
37,408 |
26-Aug-2023 |
00:44 |
x86 |
SPN |
X86_NETFX4-ASP |
|
Aspnet_state_perf.h |
Not applicable |
318 |
25-Aug-2023 |
22:15 |
Not applicable |
SPN |
X86_NETFX4-ASP |
|
Aspnet_state_perf.ini |
Not applicable |
42,996 |
26-Aug-2023 |
00:46 |
Not applicable |
SPN |
X86_NETFX4-ASP |
|
Aspnet_wp.exe |
4.8.4676.0 |
40,904 |
26-Aug-2023 |
00:44 |
x86 |
SPN |
X86_NETFX4-ASP |
|
Clrjit.dll |
4.8.4645.0 |
555,968 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
Clr.dll |
4.8.4645.0 |
8,658,824 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
Dfdll.dll |
4.8.4654.0 |
179,080 |
04-Jul-2023 |
02:27 |
x86 |
None |
Not applicable |
|
Diasymreader.dll |
14.8.4667.0 |
1,079,232 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Globalmonospace.compositefont |
Not applicable |
26,040 |
06-Jun-2023 |
21:30 |
Not applicable |
SPA |
X86_NETFX4-GLOBALMONOSP |
|
Globalsansserif.compositefont |
Not applicable |
26,489 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Globalserif.compositefont |
Not applicable |
29,779 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Globaluserinterface.compositefont |
Not applicable |
264,986 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Mscordacwks.dll |
4.8.4645.0 |
1,308,552 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
Mscordbi.dll |
4.8.4645.0 |
1,189,288 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
Mscoreei.dll |
4.8.4180.0 |
581,920 |
26-Mar-2020 |
23:11 |
x86 |
None |
Not applicable |
|
Mscorsvc.dll |
4.8.4330.0 |
454,024 |
05-Jan-2021 |
01:30 |
x86 |
None |
Not applicable |
|
Mscorsvw.exe |
4.8.4330.0 |
125,872 |
05-Jan-2021 |
01:30 |
x86 |
None |
Not applicable |
|
Ngentask.exe |
4.8.4330.0 |
79,824 |
05-Jan-2021 |
01:30 |
x86 |
None |
Not applicable |
|
Ngen.exe |
4.8.4330.0 |
144,344 |
05-Jan-2021 |
01:30 |
x86 |
None |
Not applicable |
|
Penimc.dll |
14.8.4667.0 |
12,720 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Penimc2_v0400.dll |
4.8.4667.0 |
100,784 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Penimc_v0400.dll |
4.8.4667.0 |
19,392 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Peverify.dll |
4.8.4645.0 |
183,744 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
Presentationhost_v0400.dll.mui |
4.8.4667.0 |
78,728 |
26-Jul-2023 |
02:51 |
Not applicable |
None |
Not applicable |
|
Presentationhost_v0400.dll |
4.8.4667.0 |
234,928 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Presentationnative_v0400.dll |
4.8.4667.0 |
924,096 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Servicemodel.mof |
Not applicable |
88,383 |
30-Jun-2022 |
00:22 |
Not applicable |
None |
Not applicable |
|
Servicemodel.mof.uninstall |
Not applicable |
896 |
30-Jun-2022 |
00:22 |
Not applicable |
None |
Not applicable |
|
Servicemonikersupport.dll |
4.8.4545.0 |
25,488 |
30-Jun-2022 |
07:44 |
x86 |
None |
Not applicable |
|
_smsvchostperfcounters.h |
Not applicable |
702 |
06-Dec-2019 |
22:20 |
Not applicable |
None |
Not applicable |
|
_smsvchostperfcounters.ini |
Not applicable |
133,894 |
07-Dec-2019 |
06:04 |
Not applicable |
None |
Not applicable |
|
_smsvchostperfcounters_d.ini |
Not applicable |
39 |
08-Nov-2019 |
03:11 |
Not applicable |
None |
Not applicable |
|
Smsvchost.exe.config |
Not applicable |
2,262 |
25-Jul-2019 |
21:42 |
Not applicable |
None |
Not applicable |
|
Sos.dll |
4.8.4645.0 |
768,904 |
18-Jun-2023 |
22:56 |
x86 |
None |
Not applicable |
|
System.core.dll |
4.8.4667.0 |
1,551,176 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
System.web.extensions.dll |
4.8.4676.0 |
1,844,808 |
26-Aug-2023 |
00:52 |
x86 |
None |
Not applicable |
|
System.windows.forms.datavisualization.dll |
4.8.4210.0 |
1,712,512 |
30-Jun-2020 |
01:55 |
x86 |
None |
Not applicable |
|
Webengine4.dll |
4.8.4676.0 |
565,688 |
26-Aug-2023 |
00:44 |
x86 |
None |
Not applicable |
|
Webengine.dll |
4.8.4676.0 |
20,512 |
26-Aug-2023 |
00:44 |
x86 |
None |
Not applicable |
|
Workflowservicehostperformancecounters.dll |
4.8.4110.0 |
89,368 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
Wpfgfx_v0400.dll |
4.8.4667.0 |
1,620,400 |
26-Jul-2023 |
02:42 |
x86 |
None |
Not applicable |
|
Globalmonospace.compositefont |
Not applicable |
26,040 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Globalsansserif.compositefont |
Not applicable |
26,489 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Globalserif.compositefont |
Not applicable |
29,779 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Globaluserinterface.compositefont |
Not applicable |
264,986 |
06-Jun-2023 |
21:30 |
Not applicable |
None |
Not applicable |
|
Presentationcore.dll |
4.8.4667.0 |
3,678,104 |
26-Jul-2023 |
02:51 |
x86 |
None |
Not applicable |
|
System.data.dll |
4.8.4644.0 |
3,480,472 |
04-May-2023 |
05:28 |
x86 |
None |
Not applicable |
|
System.printing.dll |
4.8.4110.0 |
399,640 |
04-Dec-2019 |
02:55 |
x86 |
None |
Not applicable |
|
System.web.dll |
4.8.4676.0 |
5,412,384 |
26-Aug-2023 |
00:52 |
x86 |
None |
Not applicable |
How to obtain help and support for this update
-
Help for installing updates: Windows Update FAQ
-
Protect yourself online and at home: Windows Security support
-
Local support according to your country: International Support
