Summary
This security update resolves vulnerabilities in Windows that could allow elevation of privilege if an attacker logs on to a system and runs a specially crafted application.
To learn more about the vulnerabilities, see Microsoft Security Bulletin MS15-102.
More Information
Important
-
All future security and nonsecurity updates for Windows RT 8.1, Windows 8.1, and Windows Server 2012 R2 require update 2919355 to be installed. We recommend that you install update 2919355 on your Windows RT 8.1-based, Windows 8.1-based, or Windows Server 2012 R2-based computer so that you receive future updates.
-
If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.
How to obtain and install the update
Method 1: Windows Update
This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see
Get security updates automatically.
Note For Windows RT and Windows RT 8.1, this update is available through Windows Update only.
More Information
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time and with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.
Windows Vista and Windows Server 2008 file information
-
The files that apply to a specific product, milestone (SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
Version
Product
Milestone
Service branch
6.0.6002.19xxx
Windows Vista SP2 and Windows Server 2008 SP2
SP2
GDR
6.0.6002.23xxx
Windows Vista SP2 and Windows Server 2008 SP2
SP2
LDR
-
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x86-based versions of Windows Vista and Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Tmm.dll |
6.0.6002.23774 |
1,298,432 |
05-Aug-2015 |
15:32 |
x86 |
|
Hashcleanup.exe |
6.0.6002.18342 |
9,728 |
04-Nov-2010 |
16:33 |
x86 |
|
Hashcleanup.exe |
6.0.6002.23774 |
9,728 |
05-Aug-2015 |
14:18 |
x86 |
|
Taskeng.exe |
6.0.6002.18342 |
171,520 |
04-Nov-2010 |
16:34 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
03-Apr-2009 |
21:38 |
Not applicable |
|
Taskeng.exe |
6.0.6002.23774 |
171,520 |
05-Aug-2015 |
14:18 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
07-May-2014 |
23:50 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.19465 |
602,112 |
05-Aug-2015 |
15:59 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,250 |
03-Apr-2009 |
21:38 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.23774 |
603,136 |
05-Aug-2015 |
15:32 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:50 |
Not applicable |
|
Wmicmiplugin.dll |
6.0.6002.18342 |
345,600 |
04-Nov-2010 |
18:56 |
x86 |
|
Wmicmiplugin.dll |
6.0.6002.23774 |
346,112 |
05-Aug-2015 |
15:33 |
x86 |
For all supported x64-based versions of Windows Vista and Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Tmm.dll |
6.0.6002.23774 |
1,319,424 |
05-Aug-2015 |
15:40 |
x64 |
|
Hashcleanup.exe |
6.0.6002.18342 |
10,240 |
04-Nov-2010 |
23:58 |
x64 |
|
Hashcleanup.exe |
6.0.6002.23774 |
10,240 |
05-Aug-2015 |
14:46 |
x64 |
|
Taskeng.exe |
6.0.6002.18342 |
267,776 |
04-Nov-2010 |
23:58 |
x64 |
|
Taskeng.mof |
Not applicable |
2,254 |
03-Apr-2009 |
21:40 |
Not applicable |
|
Taskeng.exe |
6.0.6002.23774 |
268,288 |
05-Aug-2015 |
14:46 |
x64 |
|
Taskeng.mof |
Not applicable |
2,254 |
07-May-2014 |
23:52 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.19465 |
855,552 |
05-Aug-2015 |
15:43 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
03-Apr-2009 |
21:40 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.23774 |
857,088 |
05-Aug-2015 |
15:40 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:52 |
Not applicable |
|
Wmicmiplugin.dll |
6.0.6002.18342 |
500,224 |
06-Nov-2010 |
11:18 |
x64 |
|
Wmicmiplugin.dll |
6.0.6002.23774 |
500,736 |
05-Aug-2015 |
15:41 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:45 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:50 |
Not applicable |
|
Tmm.dll |
6.0.6002.23774 |
1,298,432 |
05-Aug-2015 |
15:32 |
x86 |
|
Taskeng.exe |
6.0.6002.18342 |
171,520 |
04-Nov-2010 |
16:34 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
03-Apr-2009 |
21:38 |
Not applicable |
|
Taskeng.exe |
6.0.6002.23774 |
171,520 |
05-Aug-2015 |
14:18 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
07-May-2014 |
23:50 |
Not applicable |
For all supported IA-64-based versions of Windows Server 2008
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Hashcleanup.exe |
6.0.6002.18342 |
20,480 |
04-Nov-2010 |
17:10 |
IA-64 |
|
Hashcleanup.exe |
6.0.6002.23774 |
20,480 |
05-Aug-2015 |
14:24 |
IA-64 |
|
Taskeng.exe |
6.0.6002.18342 |
523,264 |
04-Nov-2010 |
17:10 |
IA-64 |
|
Taskeng.mof |
Not applicable |
2,254 |
03-Apr-2009 |
21:42 |
Not applicable |
|
Taskeng.exe |
6.0.6002.23774 |
523,264 |
05-Aug-2015 |
14:24 |
IA-64 |
|
Taskeng.mof |
Not applicable |
2,254 |
07-May-2014 |
23:52 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.19465 |
1,416,192 |
05-Aug-2015 |
15:20 |
IA-64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
03-Apr-2009 |
21:42 |
Not applicable |
|
Schedsvc.dll |
6.0.6002.23774 |
1,419,264 |
05-Aug-2015 |
15:02 |
IA-64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:52 |
Not applicable |
|
Wmicmiplugin.dll |
6.0.6002.18342 |
986,624 |
04-Nov-2010 |
19:26 |
IA-64 |
|
Wmicmiplugin.dll |
6.0.6002.23774 |
986,624 |
05-Aug-2015 |
15:03 |
IA-64 |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:45 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,250 |
07-May-2014 |
23:50 |
Not applicable |
|
Taskeng.exe |
6.0.6002.18342 |
171,520 |
04-Nov-2010 |
16:34 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
03-Apr-2009 |
21:38 |
Not applicable |
|
Taskeng.exe |
6.0.6002.23774 |
171,520 |
05-Aug-2015 |
14:18 |
x86 |
|
Taskeng.mof |
Not applicable |
2,254 |
07-May-2014 |
23:50 |
Not applicable |
Windows 7 and Windows Server 2008 R2 file information
-
The files that apply to a specific product, milestone (RTM, SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
Version
Product
Milestone
Service branch
6.1.7601.18xxx
Windows 7 and Windows Server 2008 R2
SP1
GDR
6.1.7601.22xxx
Windows 7 and Windows Server 2008 R2
SP1
LDR
-
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x86-based versions of Windows 7
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.18951 |
751,104 |
05-Aug-2015 |
17:41 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:20 |
Not applicable |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:19 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.23154 |
751,616 |
05-Aug-2015 |
17:37 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:19 |
Not applicable |
For all supported x64-based versions of Windows 7 and Windows Server 2008 R2
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.18951 |
1,110,016 |
05-Aug-2015 |
17:56 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:20 |
Not applicable |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.23154 |
1,110,528 |
05-Aug-2015 |
18:04 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:19 |
Not applicable |
For all supported IA-64-based versions of Windows Server 2008 R2
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:17 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.18951 |
1,775,104 |
05-Aug-2015 |
17:06 |
IA-64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:17 |
Not applicable |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
03-Jun-2015 |
20:17 |
Not applicable |
|
Schedsvc.dll |
6.1.7601.23154 |
1,776,128 |
05-Aug-2015 |
17:07 |
IA-64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:17 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:20 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
03-Jun-2015 |
20:19 |
Not applicable |
Windows 8 and Windows Server 2012 file information
-
The files that apply to a specific product, milestone (RTM,SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
Version
Product
Milestone
Service branch
6.2.920 0.16 xxx
Windows 8 and Windows Server 2012
RTM
GDR
6.2.920 0.20 xxx
Windows 8 and Windows Server 2012
RTM
LDR
-
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x86-based versions of Windows 8
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Schedsvc.dll |
6.2.9200.17465 |
944,640 |
05-Aug-2015 |
15:03 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:33 |
Not applicable |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Schedsvc.dll |
6.2.9200.21579 |
944,640 |
05-Aug-2015 |
15:17 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:33 |
Not applicable |
For all supported x64-based versions of Windows 8 and Windows Server 2012
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
02-Jun-2012 |
14:33 |
Not applicable |
|
Schedsvc.dll |
6.2.9200.17465 |
1,287,680 |
05-Aug-2015 |
13:52 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:33 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:30 |
Not applicable |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
02-Jun-2012 |
14:33 |
Not applicable |
|
Schedsvc.dll |
6.2.9200.21579 |
1,284,608 |
05-Aug-2015 |
14:25 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:33 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:30 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Wow64_schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:33 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
02-Jun-2012 |
14:32 |
Not applicable |
|
Wow64_schedsvc.ptxml |
Not applicable |
1,099 |
25-Jul-2012 |
20:33 |
Not applicable |
Windows 8.1 and Windows Server 2012 R2 file information
-
The files that apply to a specific product, milestone (RTM,SPn), and service branch (LDR, GDR) can be identified by examining the file version numbers as shown in the following table:
Version
Product
Milestone
Service branch
6.3.920 0.16 xxx
Windows 8.1 and Windows Server 2012 R2
RTM
GDR
-
GDR service branches contain only those fixes that are widely released to address widespread, critical issues. LDR service branches contain hotfixes in addition to widely released fixes.
Note The MANIFEST files (.manifest) and MUM files (.mum) that are installed are not listed.
For all supported x86-based versions of Windows 8.1
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Schtasks.exe |
6.3.9600.18001 |
182,784 |
01-Aug-2015 |
03:45 |
x86 |
|
Taskeng.exe |
6.3.9600.18001 |
359,936 |
01-Aug-2015 |
03:37 |
x86 |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
18-Jun-2013 |
12:38 |
Not applicable |
|
Schedsvc.dll |
6.3.9600.18001 |
1,015,808 |
01-Aug-2015 |
03:38 |
x86 |
|
Schedsvc.mof |
Not applicable |
2,684 |
18-Jun-2013 |
12:38 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
21-Aug-2013 |
23:39 |
Not applicable |
For all supported x64-based versions of Windows 8.1 and Windows Server 2012 R2
|
File name |
File version |
File size |
Date |
Time |
Platform |
|---|---|---|---|---|---|
|
Schtasks.exe |
6.3.9600.18001 |
229,376 |
01-Aug-2015 |
03:47 |
x64 |
|
Taskeng.exe |
6.3.9600.18001 |
468,992 |
01-Aug-2015 |
03:37 |
x64 |
|
D61d61c8-d73a-4eee-8cdd-f6f9786b7124.xml |
Not applicable |
3,188 |
18-Jun-2013 |
15:04 |
Not applicable |
|
Schedsvc.dll |
6.3.9600.18001 |
1,265,152 |
01-Aug-2015 |
03:38 |
x64 |
|
Schedsvc.mof |
Not applicable |
2,684 |
18-Jun-2013 |
15:04 |
Not applicable |
|
Schedsvc.ptxml |
Not applicable |
1,099 |
22-Aug-2013 |
06:45 |
Not applicable |
|
Schedsvc.mof |
Not applicable |
2,684 |
18-Jun-2013 |
12:38 |
Not applicable |
|
Wow64_schedsvc.ptxml |
Not applicable |
1,099 |
21-Aug-2013 |
23:39 |
Not applicable |
|
Schtasks.exe |
6.3.9600.18001 |
182,784 |
01-Aug-2015 |
03:45 |
x86 |
|
Taskeng.exe |
6.3.9600.18001 |
359,936 |
01-Aug-2015 |
03:37 |
x86 |
Help for installing updates: Support for Microsoft Update
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Help for protecting your Windows-based computer from viruses and malware: Virus Solution and Security Center
Local support according to your country: International Support
