Microsoft · Security update · February 13, 2018

KB4074591: February 2018 cumulative update for Windows 10 1511

KB4074591, released February 13, 2018, fixes 24 CVEs across 6 products. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product

CVEs closed

9 rated Critical

Exploited

None reported

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.6842

99th percentile

Priority of the 24 CVEs

Patch now 0
                                Urgent 20
                                High 0
                                Routine 4

Applies to

Product	Build after install
Internet Explorer 11 on Windows 10 Version 1511 for 32-bit Systems	10586.1417
Internet Explorer 11 on Windows 10 Version 1511 for x64-based Systems	10586.1417
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for 32-bit Systems	10586.1417
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems	10586.1417
Windows 10 Version 1511 for 32-bit Systems	10586.1417
Windows 10 Version 1511 for x64-based Systems	10586.1417

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Urgent	CVE-2018-0860	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6842	More likely
Urgent	CVE-2018-0835	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6531	More likely
Urgent	CVE-2018-0837	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6531	More likely
Urgent	CVE-2018-0838	Microsoft Scripting Engine	Remote Code Execution	4.2	0.6531	More likely
Urgent	CVE-2018-0834	Microsoft Scripting Engine	Remote Code Execution	4.2	0.5521	More likely
Urgent	CVE-2018-0840	Microsoft Browsers	Remote Code Execution	4.2	0.5307	More likely
Urgent	CVE-2018-0866	Microsoft Scripting Engine	Remote Code Execution	6.4	0.4364	More likely
Urgent	CVE-2018-0859	Microsoft Scripting Engine	Remote Code Execution	4.2	0.1773	More likely
Urgent	CVE-2018-0825	Microsoft Windows	Remote Code Execution	8.1	0.1648	More likely
Urgent	CVE-2018-0857	Microsoft Scripting Engine	Remote Code Execution	4.2	0.1543	More likely
Urgent	CVE-2018-0847	Microsoft Windows	Information Disclosure	4.3	0.0593	More likely
Urgent	CVE-2018-0826	Microsoft Windows	Elevation of Privilege	7.0	0.0311	More likely
Urgent	CVE-2018-0822	Microsoft Windows	Elevation of Privilege	7.0	0.0263	More likely
Urgent	CVE-2018-0821	Microsoft Windows	Elevation of Privilege	5.3	0.0230	More likely
Urgent	CVE-2018-0742	Windows Kernel	Elevation of Privilege	7.0	0.0124	More likely
Urgent	CVE-2018-0820	Microsoft Windows	Elevation of Privilege	7.0	0.0124	More likely
Urgent	CVE-2018-0844	Common Log File System Driver	Elevation of Privilege	7.8	0.0122	More likely
Urgent	CVE-2018-0846	Common Log File System Driver	Elevation of Privilege	7.8	0.0122	More likely
Urgent	CVE-2018-0756	Windows Kernel	Elevation of Privilege	7.0	0.0117	More likely
Urgent	CVE-2018-0842	Windows Kernel	Elevation of Privilege	6.7	0.0102	More likely
Routine	CVE-2018-0832	Windows Kernel	Information Disclosure	4.7	0.0234	Exploitation Less Likely
Routine	CVE-2018-0829	Windows Kernel	Information Disclosure	4.7	0.0204	Exploitation Less Likely
Routine	CVE-2018-0830	Windows Kernel	Information Disclosure	4.7	0.0204	Exploitation Less Likely
Routine	CVE-2018-0757	Windows Kernel	Information Disclosure	4.7	0.0158	Exploitation Less Likely

Released the same day

KB3114874
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3172459
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB4011143
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4011200
Microsoft Outlook 2007 Service Pack 3
KB4011680
Microsoft SharePoint Enterprise Server 2016
KB4011682
Microsoft Outlook 2016 (32-bit edition), Microsoft Outlook 2016 (64-bit edition)
KB4011686
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4011690
Microsoft Office 2013 RT Service Pack 1, Microsoft Office 2013 Service Pack 1 (32-bit editions), Microsoft Office 2013 Service Pack 1 (64-bit editions)
KB4011697
Microsoft Outlook 2013 RT Service Pack 1, Microsoft Outlook 2013 Service Pack 1 (32-bit editions), Microsoft Outlook 2013 Service Pack 1 (64-bit editions)
KB4011701
Microsoft Project Server 2013 Service Pack 1 (64-bit edition)
KB4011703
Microsoft Office Word Viewer
KB4011707
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)

Vendor advisory

https://support.microsoft.com/help/4074591

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