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mskbMicrosoftKB5023787
HistoryJun 08, 2021 - 7:00 a.m.

KB5023787: Servicing stack update for Windows 10: March 14, 2023

2021-06-0807:00:00
Microsoft
support.microsoft.com
71

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

18.2%

KB5023787: Servicing stack update for Windows 10: March 14, 2023

REMINDER Windows 10, version 1507 reached end of service on May 9, 2017 for devices running the Pro, Home, Enterprise, Education, and Enterprise LoT editions. After April 9, 2019, these devices are no longer offered servicing stack updates. To continue receiving these updates, we recommend updating to the latest version of Windows.For information about the end of service for Windows 10, version 1507, see here.The end of service for Windows 10 Enterprise 2015 LTSB and Windows 10 IoT Enterprise 2015 LTSB is October 14, 2025.Get the latest Windows update

Summary

This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) makes sure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.

How to get this update

Install this update****Release Channel Available Next Step
Windows Update and Microsoft Update Yes This update is available through Windows Update. It will be downloaded and installed automatically.
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 update will automatically sync with WSUS if you configure Products and Classifications as follows:Product: Windows 10Classification: Security Updates **Prerequisites **There are no prerequisites to apply this update.Restart informationYou don’t have to restart your computer after you apply this update.Removal informationServicing stack updates (SSUs) make changes to how updates are installed and cannot be uninstalled from the device.Update replacement informationThis update replaces the previously released update KB5014024.

File Information

The English (United States) version of this software update installs files that have the attributes that are listed in the following tables.

__

For all supported x86-based versions

File name File version Date Time File size
NetworkBindingEngineTransformer.dll 10.0.10240.19802 18-Feb-23 1:03 201,216
NetSetupApi.dll 10.0.10240.16719 8-Feb-16 18:45 78,176
peerdistai.dll 10.0.10240.18900 8-Mar-21 20:52 24,064
PrintAdvancedInstaller.dll 10.0.10240.19802 17-Feb-23 23:37 84,992
msdtcadvancedinstaller.dll 10.0.10240.18900 8-Mar-21 20:52 47,104
netfxconfig.dll 10.0.10240.18900 8-Mar-21 20:52 18,944
ConfigureIEOptionalComponentsAI.dll 10.0.10240.18900 8-Mar-21 20:52 38,400
IEFileInstallAI.dll 10.0.10240.18900 8-Mar-21 20:49 27,136
servicemodelregai.dll 10.0.10240.18900 8-Mar-21 20:52 64,512
SetIEInstalledDateAI.dll 10.0.10240.18900 8-Mar-21 20:52 14,336
bcdeditai.dll 10.0.10240.18900 8-Mar-21 20:54 259,584
RegisterIEPKeysAI.dll 10.0.10240.18900 8-Mar-21 20:52 13,824
cmipnpinstall.dll 10.0.10240.18900 8-Mar-21 22:35 193,304
FeatureSettingsOverride.dll 10.0.10240.18900 8-Mar-21 21:53 25,088
PrimitiveTransformers.dll 10.0.10240.18900 8-Mar-21 20:55 43,008
WpnDataTransformer.dll 10.0.10240.18900 8-Mar-21 20:49 20,992
AriTransformer.dll 10.0.10240.18900 8-Mar-21 20:49 37,376
mqcmiplugin.dll 10.0.10240.18900 8-Mar-21 21:44 122,880
wdscore.dll 10.0.10240.17831 23-Mar-18 23:38 207,192
drvstore.dll 10.0.10240.19802 18-Feb-23 1:27 701,200
dpx.dll 10.0.10240.17831 23-Mar-18 21:43 372,224
msdelta.dll 10.0.10240.17831 23-Mar-18 21:35 410,624
mspatcha.dll 10.0.10240.17831 23-Mar-18 21:43 36,864
cmiaisupport.dll 10.0.10240.19802 18-Feb-23 1:26 2,172,448
WcmTypes.xsd Not versioned 27-Mar-15 14:48 1,047
CbsMsg.dll 10.0.10240.16384 9-Jul-15 21:40 49,504
CbsCore.dll 10.0.10240.19802 18-Feb-23 1:12 1,777,664
TiWorker.exe 10.0.10240.17831 23-Mar-18 21:42 197,120
TiFileFetcher.exe 10.0.10240.19231 9-Feb-22 23:21 234,264
DrUpdate.dll 10.0.10240.18900 8-Mar-21 22:34 283,384
wrpint.dll 10.0.10240.17831 23-Mar-18 21:49 55,808
wcp.dll 10.0.10240.19802 18-Feb-23 1:13 2,717,696
cmiadapter.dll 10.0.10240.18900 8-Mar-21 20:39 64,512
smiengine.dll 10.0.10240.19802 17-Feb-23 23:38 730,112
smipi.dll 10.0.10240.17831 23-Mar-18 21:48 23,552
poqexec.exe 10.0.10240.16384 9-Jul-15 20:25 118,272
x86_installed Not versioned 27-Mar-15 14:35 9
GlobalInstallOrder.xml Not versioned 24-Apr-15 17:17 1,249,165
EventsInstaller.dll 10.0.10240.18900 8-Mar-21 21:03 166,912
mofinstall.dll 10.0.10240.18900 8-Mar-21 20:41 63,488
esscli.dll 10.0.10240.17831 23-Mar-18 21:36 299,008
mofd.dll 10.0.10240.18900 8-Mar-21 20:41 203,264
repdrvfs.dll 10.0.10240.17831 23-Mar-18 21:36 277,504
fastprox.dll 10.0.10240.17831 23-Mar-18 21:36 669,696
wbemcomn.dll 10.0.10240.18210 8-Apr-19 22:21 385,536
wbemcore.dll 10.0.10240.19231 9-Feb-22 21:22 922,112
wmiutils.dll 10.0.10240.17831 23-Mar-18 21:36 91,136
wbemprox.dll 10.0.10240.17831 23-Mar-18 21:36 30,208
wmicmiplugin.dll 10.0.10240.19802 17-Feb-23 23:25 272,384
httpai.dll 10.0.10240.18900 8-Mar-21 20:39 16,896
securebootai.dll 10.0.10240.19802 17-Feb-23 23:23 43,008
winsockai.dll 10.0.10240.18900 8-Mar-21 20:39 65,536
ws2_helper.dll 10.0.10240.16384 9-Jul-15 20:23 69,632
cleanupai.dll 10.0.10240.18900 8-Mar-21 20:39 12,800
CntrtextInstaller.dll 10.0.10240.18900 8-Mar-21 20:39 128,000
cmitrust.dll 10.0.10240.18900 8-Mar-21 22:35 288,536
bfsvc.dll 10.0.10240.18900 8-Mar-21 20:39 57,344
timezoneai.dll 10.0.10240.18900 8-Mar-21 20:39 51,200
luainstall.dll 10.0.10240.18900 8-Mar-21 20:39 42,496
fveupdateai.dll 10.0.10240.18900 8-Mar-21 20:39 18,944
appxprovisionpackage.dll 10.0.10240.18900 8-Mar-21 20:49 63,488
grouptrusteeai.dll 10.0.10240.18900 8-Mar-21 22:50 38,160
appxreg.dll 10.0.10240.18900 8-Mar-21 20:39 24,064
sppinst.dll 10.0.10240.18512 12-Feb-20 20:04 647,168
offlinelsa.dll 10.0.10240.16384 9-Jul-15 20:29 100,864
offlinesam.dll 10.0.10240.19802 17-Feb-23 23:56 110,080
cmifw.dll 10.0.10240.18900 8-Mar-21 21:37 80,896
FirewallOfflineAPI.dll 10.0.10240.17831 23-Mar-18 22:30 147,968
NetSetupAI.dll 10.0.10240.18900 8-Mar-21 21:31 79,360
NetSetupEngine.dll 10.0.10240.19802 18-Feb-23 1:36 469,776
ImplatSetup.dll 10.0.10240.17020 21-Jun-16 3:45 54,784

__

For all supported x64-based versions

File name File version Date Time File size
NetworkBindingEngineTransformer.dll 10.0.10240.19802 18-Feb-23 1:05 304,640
NetSetupApi.dll 10.0.10240.16719 8-Feb-16 19:15 103,776
peerdistai.dll 10.0.10240.18900 8-Mar-21 20:54 30,208
PrintAdvancedInstaller.dll 10.0.10240.19802 17-Feb-23 23:14 98,304
msdtcadvancedinstaller.dll 10.0.10240.18900 8-Mar-21 20:53 58,880
netfxconfig.dll 10.0.10240.18900 8-Mar-21 20:53 22,528
ConfigureIEOptionalComponentsAI.dll 10.0.10240.18900 8-Mar-21 20:53 46,592
IEFileInstallAI.dll 10.0.10240.18900 8-Mar-21 20:49 29,184
servicemodelregai.dll 10.0.10240.18900 8-Mar-21 20:53 80,896
SetIEInstalledDateAI.dll 10.0.10240.18900 8-Mar-21 20:53 16,384
bcdeditai.dll 10.0.10240.18900 8-Mar-21 20:55 283,648
RegisterIEPKeysAI.dll 10.0.10240.18900 8-Mar-21 20:53 16,384
cmipnpinstall.dll 10.0.10240.18900 8-Mar-21 23:11 245,496
FeatureSettingsOverride.dll 10.0.10240.18900 8-Mar-21 22:17 31,744
PrimitiveTransformers.dll 10.0.10240.18900 8-Mar-21 22:19 58,368
WpnDataTransformer.dll 10.0.10240.18900 8-Mar-21 22:15 27,648
AriTransformer.dll 10.0.10240.18900 8-Mar-21 22:15 50,688
mqcmiplugin.dll 10.0.10240.18900 8-Mar-21 22:03 149,504
appserverai.dll 10.0.10240.18900 8-Mar-21 22:02 109,056
RDWebAI.dll 10.0.10240.18900 8-Mar-21 22:02 113,152
tssdisai.dll 10.0.10240.18900 8-Mar-21 22:02 116,224
VmHostAI.dll 10.0.10240.18900 8-Mar-21 22:02 93,696
wdscore.dll 10.0.10240.17831 24-Mar-18 0:23 254,808
drvstore.dll 10.0.10240.19802 18-Feb-23 1:36 851,264
dpx.dll 10.0.10240.17831 23-Mar-18 21:47 499,200
msdelta.dll 10.0.10240.17831 23-Mar-18 21:51 515,072
mspatcha.dll 10.0.10240.17831 23-Mar-18 21:46 46,080
cmiaisupport.dll 10.0.10240.19802 18-Feb-23 1:36 3,174,384
WcmTypes.xsd Not versioned 17-Jun-15 18:16 1,047
CbsMsg.dll 10.0.10240.16384 9-Jul-15 21:31 50,528
CbsCore.dll 10.0.10240.19802 18-Feb-23 1:14 1,968,128
TiWorker.exe 10.0.10240.17831 23-Mar-18 21:45 200,192
TiFileFetcher.exe 10.0.10240.18512 12-Feb-20 22:43 275,920
DrUpdate.dll 10.0.10240.18900 8-Mar-21 23:10 340,728
wrpint.dll 10.0.10240.17831 23-Mar-18 21:55 66,560
wcp.dll 10.0.10240.19802 18-Feb-23 1:15 3,229,696
cmiadapter.dll 10.0.10240.18900 8-Mar-21 20:49 80,384
smiengine.dll 10.0.10240.18900 8-Mar-21 20:54 898,048
smipi.dll 10.0.10240.16384 9-Jul-15 20:15 29,184
poqexec.exe 10.0.10240.16384 9-Jul-15 20:15 141,824
amd64_installed Not versioned 17-Jun-15 18:05 9
GlobalInstallOrder.xml Not versioned 17-Jun-15 18:17 1,249,165
EventsInstaller.dll 10.0.10240.18900 8-Mar-21 22:29 214,016
mofinstall.dll 10.0.10240.18900 8-Mar-21 21:09 67,584
esscli.dll 10.0.10240.17831 23-Mar-18 22:09 402,432
mofd.dll 10.0.10240.18900 8-Mar-21 21:09 248,320
repdrvfs.dll 10.0.10240.17831 23-Mar-18 22:09 350,208
fastprox.dll 10.0.10240.17831 23-Mar-18 22:11 854,528
wbemcomn.dll 10.0.10240.19231 9-Feb-22 21:51 449,024
wbemcore.dll 10.0.10240.19802 17-Feb-23 23:31 1,147,392
wmiutils.dll 10.0.10240.17831 23-Mar-18 22:10 112,128
wbemprox.dll 10.0.10240.17831 23-Mar-18 22:11 36,864
wmicmiplugin.dll 10.0.10240.19802 17-Feb-23 23:29 341,504
httpai.dll 10.0.10240.18900 8-Mar-21 20:54 19,968
securebootai.dll 10.0.10240.19802 17-Feb-23 23:10 50,688
winsockai.dll 10.0.10240.18900 8-Mar-21 20:53 73,216
ws2_helper.dll 10.0.10240.16384 9-Jul-15 20:15 83,456
cleanupai.dll 10.0.10240.18900 8-Mar-21 20:53 15,360
CntrtextInstaller.dll 10.0.10240.18900 8-Mar-21 20:52 153,600
cmitrust.dll 10.0.10240.18900 8-Mar-21 23:11 422,160
bfsvc.dll 10.0.10240.18900 8-Mar-21 20:49 67,072
timezoneai.dll 10.0.10240.18900 8-Mar-21 20:56 67,584
luainstall.dll 10.0.10240.18900 8-Mar-21 20:47 52,736
fveupdateai.dll 10.0.10240.18900 8-Mar-21 20:49 24,064
appxprovisionpackage.dll 10.0.10240.18900 8-Mar-21 22:15 74,752
grouptrusteeai.dll 10.0.10240.18900 8-Mar-21 23:25 43,768
appxreg.dll 10.0.10240.18900 8-Mar-21 20:45 30,208
sppinst.dll 10.0.10240.19802 17-Feb-23 23:39 769,024
offlinelsa.dll 10.0.10240.16384 9-Jul-15 20:33 114,688
offlinesam.dll 10.0.10240.19802 18-Feb-23 0:57 137,728
cmifw.dll 10.0.10240.18900 8-Mar-21 21:53 96,768
FirewallOfflineAPI.dll 10.0.10240.17831 23-Mar-18 22:54 173,568
NetSetupAI.dll 10.0.10240.18900 8-Mar-21 21:48 105,472
NetSetupEngine.dll 10.0.10240.19802 18-Feb-23 1:46 664,048
ImplatSetup.dll 10.0.10240.19231 9-Feb-22 23:20 78,848
NetworkBindingEngineTransformer.dll 10.0.10240.19802 18-Feb-23 1:03 201,216
NetSetupApi.dll 10.0.10240.16719 8-Feb-16 18:45 78,176
peerdistai.dll 10.0.10240.18900 8-Mar-21 20:52 24,064
PrintAdvancedInstaller.dll 10.0.10240.19802 17-Feb-23 23:37 84,992
msdtcadvancedinstaller.dll 10.0.10240.18900 8-Mar-21 20:52 47,104
netfxconfig.dll 10.0.10240.18900 8-Mar-21 20:52 18,944
ConfigureIEOptionalComponentsAI.dll 10.0.10240.18900 8-Mar-21 20:52 38,400
IEFileInstallAI.dll 10.0.10240.18900 8-Mar-21 20:49 27,136
servicemodelregai.dll 10.0.10240.18900 8-Mar-21 20:52 64,512
SetIEInstalledDateAI.dll 10.0.10240.18900 8-Mar-21 20:52 14,336
bcdeditai.dll 10.0.10240.18900 8-Mar-21 20:54 259,584
RegisterIEPKeysAI.dll 10.0.10240.18900 8-Mar-21 20:52 13,824
cmipnpinstall.dll 10.0.10240.18900 8-Mar-21 22:35 193,304
FeatureSettingsOverride.dll 10.0.10240.18900 8-Mar-21 21:53 25,088
PrimitiveTransformers.dll 10.0.10240.18900 8-Mar-21 20:55 43,008
WpnDataTransformer.dll 10.0.10240.18900 8-Mar-21 20:49 20,992
AriTransformer.dll 10.0.10240.18900 8-Mar-21 20:49 37,376
appserverai.dll 10.0.10240.18900 8-Mar-21 21:43 85,504
RDWebAI.dll 10.0.10240.18900 8-Mar-21 21:43 95,232
tssdisai.dll 10.0.10240.18900 8-Mar-21 21:43 94,208
VmHostAI.dll 10.0.10240.18900 8-Mar-21 21:43 74,752
wdscore.dll 10.0.10240.17831 23-Mar-18 23:38 207,192
drvstore.dll 10.0.10240.19802 18-Feb-23 1:27 701,200
dpx.dll 10.0.10240.17831 23-Mar-18 21:43 372,224
msdelta.dll 10.0.10240.17831 23-Mar-18 21:35 410,624
mspatcha.dll 10.0.10240.17831 23-Mar-18 21:43 36,864
cmiaisupport.dll 10.0.10240.19802 18-Feb-23 1:26 2,172,448
WcmTypes.xsd Not versioned 27-Mar-15 14:48 1,047
CbsMsg.dll 10.0.10240.16384 9-Jul-15 21:40 49,504
CbsCore.dll 10.0.10240.19802 18-Feb-23 1:12 1,777,664
TiWorker.exe 10.0.10240.17831 23-Mar-18 21:42 197,120
TiFileFetcher.exe 10.0.10240.19231 9-Feb-22 23:21 234,264
DrUpdate.dll 10.0.10240.18900 8-Mar-21 22:34 283,384
wrpint.dll 10.0.10240.17831 23-Mar-18 21:49 55,808
wcp.dll 10.0.10240.19802 18-Feb-23 1:13 2,717,696
cmiadapter.dll 10.0.10240.18900 8-Mar-21 20:39 64,512
smiengine.dll 10.0.10240.19802 17-Feb-23 23:38 730,112
smipi.dll 10.0.10240.17831 23-Mar-18 21:48 23,552
poqexec.exe 10.0.10240.16384 9-Jul-15 20:25 118,272
x86_installed Not versioned 27-Mar-15 14:35 9
GlobalInstallOrder.xml Not versioned 24-Apr-15 17:17 1,249,165
EventsInstaller.dll 10.0.10240.18900 8-Mar-21 21:03 166,912
mofinstall.dll 10.0.10240.18900 8-Mar-21 20:41 63,488
esscli.dll 10.0.10240.17831 23-Mar-18 21:36 299,008
mofd.dll 10.0.10240.18900 8-Mar-21 20:41 203,264
repdrvfs.dll 10.0.10240.17831 23-Mar-18 21:36 277,504
fastprox.dll 10.0.10240.17831 23-Mar-18 21:36 669,696
wbemcomn.dll 10.0.10240.18210 8-Apr-19 22:21 385,536
wbemcore.dll 10.0.10240.19231 9-Feb-22 21:22 922,112
wmiutils.dll 10.0.10240.17831 23-Mar-18 21:36 91,136
wbemprox.dll 10.0.10240.17831 23-Mar-18 21:36 30,208
wmicmiplugin.dll 10.0.10240.19802 17-Feb-23 23:25 272,384
httpai.dll 10.0.10240.18900 8-Mar-21 20:39 16,896
securebootai.dll 10.0.10240.19802 17-Feb-23 23:23 43,008
winsockai.dll 10.0.10240.18900 8-Mar-21 20:39 65,536
ws2_helper.dll 10.0.10240.16384 9-Jul-15 20:23 69,632
cleanupai.dll 10.0.10240.18900 8-Mar-21 20:39 12,800
CntrtextInstaller.dll 10.0.10240.18900 8-Mar-21 20:39 128,000
cmitrust.dll 10.0.10240.18900 8-Mar-21 22:35 288,536
bfsvc.dll 10.0.10240.18900 8-Mar-21 20:39 57,344
timezoneai.dll 10.0.10240.18900 8-Mar-21 20:39 51,200
luainstall.dll 10.0.10240.18900 8-Mar-21 20:39 42,496
fveupdateai.dll 10.0.10240.18900 8-Mar-21 20:39 18,944
appxprovisionpackage.dll 10.0.10240.18900 8-Mar-21 20:49 63,488
grouptrusteeai.dll 10.0.10240.18900 8-Mar-21 22:50 38,160
appxreg.dll 10.0.10240.18900 8-Mar-21 20:39 24,064
sppinst.dll 10.0.10240.18512 12-Feb-20 20:04 647,168
offlinelsa.dll 10.0.10240.16384 9-Jul-15 20:29 100,864
offlinesam.dll 10.0.10240.19802 17-Feb-23 23:56 110,080
cmifw.dll 10.0.10240.18900 8-Mar-21 21:37 80,896
FirewallOfflineAPI.dll 10.0.10240.17831 23-Mar-18 22:30 147,968
NetSetupAI.dll 10.0.10240.18900 8-Mar-21 21:31 79,360
NetSetupEngine.dll 10.0.10240.19802 18-Feb-23 1:36 469,776
ImplatSetup.dll 10.0.10240.17020 21-Jun-16 3:45 54,784
For all supported Arm-based versionsTABLE

References

For information about SSUs, see the following articles:

4.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N

7.3 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.001 Low

EPSS

Percentile

18.2%