Microsoft launched updates for the corporate’s Home windows working system, Microsoft Workplace, and different firm merchandise on immediately’s February 2018 Patch Day.

Our overview lists all essential info to make it as simple as potential to maintain an summary, obtain updates, search for extra info, and make higher choices regarding the set up of updates.

It’s endorsed that you simply again up your system prior to installing any patches. The previous has proven time and again that updates could have damaging results on techniques and that backups are the most suitable choice in terms of rolling again.

Our information lists all safety and non-security updates that Microsoft launched because the January Patch Day. Every patch is listed with its identify, description, and hyperlink to Microsoft.

We listing how Home windows merchandise and Microsoft browsers are affected by this month’s updates, submit identified points and safety advisories. You discover info on downloads and even direct hyperlinks to downloads on the finish of the article.

Microsoft Safety Updates February 2018

Click on on the next hyperlink to obtain an Excel spreadsheet that lists all safety updates that Microsoft launched in February 2018: microsoft-windows-february-2018-updates.zip

Government Abstract

  • Microsoft launched updates for all supported shopper and server variations of Home windows.
  • Safety updates can be found for Microsoft Workplace, Adobe Flash, Microsoft Edge and Web Explorer as effectively.
  • All Home windows techniques are affected by one important vulnerability.

Working System Distribution

  • Home windows 7: 15 vulnerabilities of which 1 is rated important and 14 are rated essential
  • Home windows eight.1: 12 vulnerabilities of which 1 is rated important, 10 are essential, and 1 is reasonable
  • Home windows 10 model 1607: 17 vulnerabilities of which 1 is rated important and 16 are rated essential
  • Home windows 10 model 1703: 18 vulnerabilities of which 1 is rated important and 17 are rated essential
  • Home windows 10 model 1709: 19 vulnerabilities of which 1 is rated important and 18 are rated essential

Home windows Server merchandise

  • Home windows Server 2008: 11 vulnerabilities of which 1 is rated important and 10 are rated essential
  • Home windows Server 2008 R2: 14 vulnerabilities of which 1 is rated important and 13 are rated essential
  • Home windows Server 2012 and 2012 R2: 12 vulnerabilities of which 1 is rated important 11 are rated essential
  • Home windows Server 2016: 17 vulnerabilities of which 1 is rated important and 16 are rated essential

Different Microsoft Merchandise

  • Web Explorer 11: 2 vulnerabilities, 1 important, 1 essential
  • Microsoft Edge: 14 vulnerabilities, 11 important, 2 essential, 1 reasonable

Safety Updates

KB4074588 — Cumulative Replace for Windwos 10 model 1709 to construct 16299.248.

  • Addresses problem the place baby accounts are in a position to entry InPrivate mode on ARM gadgets though their looking and search historical past is distributed to their mother and father. This happens solely on Microsoft accounts belonging to kids which can be managed utilizing the Microsoft Household service and for which folks have enabled exercise reporting. This is applicable to Microsoft Edge and Web Explorer.
  • Addresses problem with docking and undocking Web Explorer home windows.
  • Addresses problem in Web Explorer the place urgent the delete key inserted a brand new line in enter containers in an utility.
  • Addresses problem in Web Explorer the place chosen components would not replace below sure circumstances.
  • Addresses problem the place some customers could have skilled points logging into some web sites when utilizing third-party account credentials in Microsoft Edge.
  • Updates time zone info.
  • Addresses problem with browser Compatibility View settings that happens throughout updates.
  • Addresses problem the place, in sure configurations, the body charges of DirectX Video games had been unintentionally restricted to an element of the show’s vertical synchronization.
  • Addresses problem that causes delays when switching keyboard languages utilizing Alt+Shift.
  • Addresses problem the place encompass sound audio endpoints reverted to stereo after restarting.
    Improves and reduces circumstances the place sure Bluetooth keyboards drop keys throughout reconnection eventualities.
  • Corrects mouse delays for gadgets that incorrectly report the battery degree standing.
  • Addresses problem the place MMC utility snap-ins—similar to Providers, Native Coverage Admin, and Printer Administration—fail to run when Home windows Defender Utility Management (System Guard) is turned on. The error is “Object would not assist this property or technique”.
  • Prevents use of the Pre-production Onesettings endpoint for Home windows Setup when take a look at signing is enabled.
  • Addresses problem the place installations of Home windows Server, model 1709 usually are not mechanically activated utilizing the Automated Digital Machine Activation (AVMA) function on Hyper-V hosts which were activated.
  • Addresses problem with the Auto-register Inbox templates function for UEV the place the Scheduled Job did not have the right set off.
  • Addresses problem the place the App-V shopper did not learn the coverage for SyncOnBatteriesEnabled when the coverage was set utilizing a Group Coverage Object (GPO).
  • Addresses problem the place the Supported On discipline for the Allow App-V Consumer coverage is clean within the Group Coverage editor.
  • Addresses problem the place the consumer’s hive information within the registry just isn’t maintained appropriately when some App-V packages belong to the connection group.
  • Gives extra logging for directors to take motion, similar to selecting a correct configuration for his or her App-V bundle, when there are a number of configuration information for a single bundle.
  • Addresses problem with App-V packages that are not appropriate with registry virtualization utilizing kernel containers. To deal with the problem, we modified the registry virtualization to make use of the sooner (non-container) technique by default. Clients who wish to use the brand new (kernel container) technique for registry virtualization can nonetheless change to it by setting the next registry worth to 1:
    Path: HKEY_LOCAL_MACHINESOFTWAREMicrosoftAppVClientCompatibility
    Setting: ContainerRegistryEnabled
    DataType: DWORD
  • Safety updates to Microsoft Scripting Engine, Microsoft Edge, Web Explorer, Microsoft Home windows Search element, Home windows Kernel, Home windows Authentication, System Guard, Frequent Log File System driver, and the Home windows storage and file techniques.
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KB4074591 — Cumulative Replace for Windwos 10 Model 1511 to construct 10586.1417

  • Updates time zone info.
  • Addresses problem that causes providers.exe to cease working after making use of the “Receive an impersonation token for an additional consumer in the identical session” privilege to Home windows Server 2012 R2 computer systems. These computer systems then enter a restart loop. The system could report the SceCli occasion ID 1202 with error 0x4b8. It might additionally report the Utility Error occasion ID 1000 with the faulting module identify scesrv.dll and the exception code 0xc0000409. This privilege was first launched in Home windows Server 2016.
  • Addresses problem the place MMC utility snap-ins—similar to Providers, Native Coverage Admin, and Printer Administration—fail to run when Home windows Defender Utility Management (System Guard) is turned on. The error is “Object would not assist this property or technique.”
  • Addresses problem with URL redirects in Web Explorer.
  • Addresses problem the place some customers could have skilled points logging into some web sites when utilizing third-party account credentials in Microsoft Edge.
  • Addresses problem with browser Compatibility View settings that happen throughout updates.
  • Safety updates to Microsoft Edge, Web Explorer, Microsoft Home windows Search element, Home windows Kernel, System Guard, Home windows storage and file techniques, Frequent Log File System driver, and the Microsoft Scripting Engine.

KB4074590 — Cumulative Replace for Home windows 10 Model 1607 to construct 14393.2068

  • Addresses problem with fragment identifier contained in hyperlinks opened utilizing the Enterprise Mode Website Listing to redirect from Microsoft Edge to Web Explorer.
  • Addresses problem with rendering graphics components with Web Explorer.
  • Addresses a script-related problem that induced Web Explorer to cease working in some instances.
  • Addresses problem in Web Explorer the place urgent the Delete key inserted a brand new line in enter containers in an utility.
  • Addresses problem the place some customers could have skilled points logging into some web sites when utilizing third-party account credentials in Microsoft Edge.
  • Addresses problem with browser Compatibility View settings that occured throughout updates.
  • Updates time zone info.
  • Addresses problem the place telemetry information could not be uploaded utilizing UTC due to networking environments that stop entry to the required CRL servers.
  • Addresses problem the place MMC utility snap-ins—similar to Providers, Native Coverage Admin, and Printer Administration—fail to run when Home windows Defender Utility Management (System Guard) is turned on. The error is “Object would not assist this property or technique.”
  • Addresses problem the place a failover in MPIO whereas throttling enter and output requests could trigger all out there paths to fail.
  • Addresses problem the place the applying pool CPU throttles when working IIS.
  • Updates Microsoft HoloLens CPU Microcode to deal with vulnerability CVE-2017-5715 – Department goal injection. Putting in this KB for HoloLens applies all related OS and Microcode updates. See Advisory 180002 for extra particulars.
  • Addresses problem the place, after putting in KB4057142 or KB4056890 on an SMB server, accessing information in listing junction factors or quantity mount factors hosted on the server could fail. The error is “ERROR_INVALID_REPARSE_DATA”. For instance, this symptom could also be noticed:
  • Enhancing some group insurance policies utilizing GPMC or AGPM four.zero could fail with the error “The info current within the reparse level buffer is invalid. (Exception from HRESULT: 0x80071128)”.
    Safety updates to Microsoft Edge, Web Explorer, Adobe Flash Participant, Microsoft Home windows Search Element, Home windows Kernel, System Guard, Frequent Log File System Driver, and Home windows storage and file techniques.
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KB4074592 — Cumulative Replace for Home windows 10 Model 1703 to construct 15063.909.

  • Addresses problem with a fraction identifier contained in hyperlinks opened utilizing the Enterprise Mode Website Listing to redirect from Microsoft Edge to Web Explorer.
  • Addresses problem with scrolling by way of buyer purposes in Microsoft Edge.
  • Addresses a script-related problem that induced Web Explorer to cease working in some instances.
  • Addresses problem with launching information utilizing linked shortcuts in Web Explorer.
  • Addresses problem with rendering graphics components in Web Explorer.
  • Addresses problem in Web Explorer the place urgent the Delete key inserted a brand new line in enter containers in an utility.
  • Addresses problem the place some customers could have skilled points logging into some web sites when utilizing third-party account credentials in Microsoft Edge.
  • Updates time zone info.
  • Addresses problem the place telemetry information could not be uploaded utilizing UTC due to networking environments that stop entry to the required CRL servers.
  • Addresses problem the place the certutil.exe -MergePfx function could not produce a merged EPF file for a number of V1 certificates.
  • Addresses problem the place MMC utility snap-ins—similar to Providers, Native Coverage Admin, and Printer Administration—fail to run when Home windows Defender Utility Management (System Guard) is turned on. The error is “Object would not assist this property or technique.”
  • Addresses problem the place booting with Unified Write Filter (UWF) turned on could result in cease error 0xE1 in embedded gadgets, significantly when utilizing a USB HUB.
  • Improves efficiency of Intel processors which have P-States (HWP) enabled.
  • Addresses problem the place prospects typically see the error message “One thing went fallacious” after finishing the out-of-box expertise.
  • Safety updates to Microsoft Scripting Engine, Microsoft Edge, Web Explorer, Microsoft Home windows Search element, Home windows Kernel, System Guard, Home windows storage and file techniques, and the Frequent Log File System driver.

KB4074593 — Home windows Embedded eight Commonplace

KB4074594 — 2018-02 Safety Month-to-month High quality Rollup for Home windows eight.1 and Home windows Server 2012 R2

KB4074597 — 2018-02 Safety Solely High quality Replace for Home windows eight.1 and Home windows Server 2012 R2

All three handle the next safety points:

  • Safety updates to Home windows Graphics, Home windows Kernel, Frequent Log File System driver, Microsoft Home windows Search element, and Home windows storage and file techniques.

KB4056898 — 2018-02 Safety Month-to-month High quality Rollup for Home windows 7 and Home windows Server 2008 R2

KB4074587 — 2018-02 Safety Solely High quality Replace for Home windows 7 and Home windows Server 2008 R2

Each handle the next safety points:

  • Safety updates to Home windows Graphics, Home windows Kernel, Frequent Log File System driver, Microsoft Home windows Search element, and Home windows storage and file techniques.

KB4074736 — Cumulative safety replace for Web Explorer: February 13, 2018

KB4034044 — Safety Replace for Home windows Server 2008 and Home windows XP Embedded that fixes an info disclosure vulnerability in VBScript.

KB4057893 — Safety Replace for Home windows XP Embedded SP3 for x86-based Techniques  —

KB4058165 — 2018-02 Safety Replace for Home windows Server 2008 — addresses a safety problem in Home windows Kernel that might be abused for info disclosure assaults.

KB4073079 — 2018-02 Safety Replace for Home windows Server 2008 — addresses an elevation of privileges vulnerability within the Home windows Frequent Log File System driver.

KB4073080 — 2018-02 Safety Replace for Home windows Server 2008 — Fixes an info disclosure vulnerability and an elevation of privilege vulnerability in Home windows kernel.

KB4074589 — 2018-02 Safety Solely High quality Replace for Home windows Embedded eight Commonplace and Home windows Server 2012

KB4074595 — 2018-02 Safety Replace for Adobe Flash Participant for Home windows 10 Model 1709, Home windows 10 Model 1703, Home windows 10 Model 1607, Home windows 10 Model 1511, Home windows 10 Model 1507, and Home windows 10

KB4074603 — 2018-02 Safety Replace for Home windows Server 2008 and Home windows XP Embedded

KB4074836 — 2018-02 Safety Replace for Home windows Server 2008 and Home windows XP Embedded

KB4074851 — 2018-02 Safety Replace for Home windows Server 2008

KB4074852 — 2018-02 Safety Replace for Home windows XP Embedded SP3 for x86-based Techniques

Identified Points

  • Home windows Replace Historical past stories that KB4054517 failed to put in due to error 0x80070643. — Workaround: run a guide verify for updates to verify no additional updates can be found.
  • Due to a difficulty that impacts some variations of antivirus software program, this repair applies solely to computer systems on which the antivirus ISV up to date the ALLOW REGKEY.
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Safety advisories and updates

ADV180004 — February 2018 Adobe Flash Safety Replace

Non-security associated updates

KB4019276 — Replace for WES09 and POSReady 2009

KB4056446 — Replace for Home windows Server 2008

KB4076492 — 2018-02 High quality Rollup for .NET Framework three.5.1 on Home windows Embedded Commonplace 7, Home windows 7, and Home windows Server 2008 R2

KB4076493 — 2018-02 High quality Rollup for .NET Framework three.5, four.5.2, four.6, four.6.1, four.6.2, four.7, four.7.1 on Home windows Embedded eight Commonplace and Home windows Server 2012

KB4076494 — 2018-02 High quality Rollup for .NET Framework three.5, four.5.2, four.6, four.6.1, four.6.2, four.7, four.7.1 on Home windows eight.1, Home windows RT eight.1, and Home windows Server 2012 R2

KB4076495 — 2018-02 High quality Rollup for .NET Framework 2.zero, three.zero, four.5.2, four.6 on Home windows Server 2008

KB4077944 — 2018-02 Dynamic Replace for Home windows 10 Model 1709

KB4077962 — 2018-02 Dynamic Replace for Home windows 10 Model 1703

KB4078408 — 2018-02 Dynamic Replace for Home windows 10 Model 1709

KB4087256 — 2018-02 Replace for Home windows 10 Model 1709

KB4058258 — Home windows 10 Model 1709 replace to construct 16299.214

KB890830 — Home windows Malicious Software program Removing Device – February 2018

An enormous non-security replace with enhancements and fixes.

KB4073291 — Home windows 10 Model 1709 replace to construct 16299.201

Provides extra lprotections for 32-bit variations of Home windows 10 model 1709. Additionally addresses problem initially patched in KB4056892.  Has identified points

KB4057144 — Home windows 10 Model 1703 replace to construct 15063.877

Fixes a lot of points together with unbootable state points for some AMD techniques, printing PDF points in Microsoft Edge, or Home windows Defender safety points.

KB4057142 — Home windows 10 Model 1607 replace to construct 14393.2034

The replace contains high quality enhancements. A number of fixes, some match KB4057144.

KB4075200 — Home windows 10 Model 1511 replace to construct 10586.1358

Non-security replace for the November replace model of Home windows 10. Contains some fixes.

Microsoft Workplace Updates

Microsoft launched non-security updates for Workplace merchandise final week. Take a look at this overview in case you have not already.

Workplace 2016

KB4011686 — Fixes distant code execution vulnerabilities in Workplace 2016.

KB4011143 –Fixes distant code execution vulnerabilities in Workplace 2016.

Workplace 2013

KB4011690 — Patches vulnerabilities in Microsoft Workplace that might be exploited for distant code execution.

KB3172459 — Safety Replace for Microsoft Workplace to deal with distant code execution vulnerabilities.

Workplace 2010

KB4011707 — Fixes distant code execution vulnerabilities in Workplace 2010.

KB3114874 — Fixes distant code execution vulnerabilities in Workplace 2010.

Learn how to obtain and set up the February 2018 safety updates

All safety updates for Home windows are distributed through Home windows Replace and different replace distributions providers already. Customers who wish to set up the updates straight away could have to run guide checks for updates as these do not occur in real-time.

Do the next to run a verify for updates:

  1. Faucet on the Home windows-key, sort Windwos Replace and choose the end result.
  2. Home windows will both run a verify mechanically when the web page opens, or after you choose “verify for updates”.
  3. Updates ought to get downloaded and put in mechanically after the scan. If they aren’t, click on on the obtain button to begin the method.

Direct replace downloads

The next hyperlinks level to the Microsoft Replace Catalog web site the place you may obtain the updates as standalone information.

Home windows 7 SP1 and Home windows Server 2008 R2 SP

KB4056898 — 2018-02 Safety Month-to-month High quality Rollup for Home windows 7
KB4074587 — 2018-02 Safety Solely High quality Replace for Home windows 7

Home windows eight.1 and Home windows Server 2012 R2

KB4074594 — 2018-02 Safety Month-to-month High quality Rollup for Home windows eight.1

KB4074597  — 2018-02 Safety Solely High quality Replace for Home windows eight.1

Home windows 10 (model 1511)

KB4074591 — Cumulative replace for Home windows 10 Model 1511

Home windows 10 and Home windows Server 2016 (model 1607)

KB4074590  — 2018-02 Cumulative Replace for Home windows 10 Model 1607 and Home windows Server 2016

Home windows 10 (model 1703)

KB4074592 — 2018-02 Cumulative Replace for Home windows 10 Model 1703

Home windows 10 (model 1709)

KB4074588 — 2018-02 Cumulative Replace for Home windows 10 Model 1709

Extra sources

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