Microsoft · Security update · November 8, 2016

KB3198586: November 2016 cumulative update for Windows 10 1511

KB3198586, released November 8, 2016, fixes 47 CVEs across 6 products. 4 of them are being exploited (CVE-2016-7200); 4 on CISA KEV. Patch Radar priority: Patch now. The product is no longer supported.

Patch now4 on CISA KEVKnown ransomware use2 publicly disclosedUnsupported product

CVEs closed

12 rated Critical

Exploited

CVE-2016-7200

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.8278

99th percentile

Priority of the 47 CVEs

Patch now 4
                                Urgent 19
                                High 8
                                Routine 16

Applies to

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

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2016-7200	Microsoft Edge	Remote Code Execution	4.2	0.8278	KEVExploited
Patch now	CVE-2016-7255	Windows Kernel-Mode Drivers	Elevation of Privilege	6.1	0.8097	KEVRansomwareExploited
Patch now	CVE-2016-7201	Microsoft Edge	Remote Code Execution	4.2	0.8000	KEVExploited
Patch now	CVE-2016-7256	Microsoft Graphics Component	Remote Code Execution	8.8	0.6459	KEVExploited
Urgent	CVE-2016-7202	Microsoft Browsers	Remote Code Execution	4.2	0.7394	More likely
Urgent	CVE-2016-7241	Microsoft Browsers	Remote Code Execution	4.2	0.7253	More likely
Urgent	CVE-2016-7212	Microsoft Windows	Remote Code Execution	8.8	0.6983	Exploitation Less Likely
Urgent	CVE-2016-7240	Microsoft Edge	Remote Code Execution	4.2	0.6647	More likely
Urgent	CVE-2016-7203	Microsoft Edge	Remote Code Execution	4.2	0.6489	More likely
Urgent	CVE-2016-7248	Microsoft Video Control	Remote Code Execution	n/a	0.2201	None reported
Urgent	CVE-2016-7205	Microsoft Graphics Component	Remote Code Execution	7.1	0.2155	More likely
Urgent	CVE-2016-7217	Microsoft Graphics Component	Remote Code Execution	4.2	0.2155	More likely
Urgent	CVE-2016-7195	Microsoft Browsers	Remote Code Execution	6.0	0.1710	More likely
Urgent	CVE-2016-7242	Microsoft Edge	Remote Code Execution	4.2	0.1628	More likely
Urgent	CVE-2016-7208	Microsoft Edge	Remote Code Execution	4.2	0.1528	More likely
Urgent	CVE-2016-7243	Microsoft Edge	Remote Code Execution	4.2	0.1517	More likely
Urgent	CVE-2016-7196	Microsoft Browsers	Remote Code Execution	6.0	0.1451	More likely
Urgent	CVE-2016-7198	Microsoft Browsers	Remote Code Execution	4.2	0.1451	More likely
Urgent	CVE-2016-7227	Microsoft Browsers	Information Disclosure	6.4	0.1171	More likely
Urgent	CVE-2016-7247	Boot Manager	Security Feature Bypass	6.2	0.0603	More likely
Urgent	CVE-2016-7215	Windows Kernel-Mode Drivers	Elevation of Privilege	7.8	0.0302	More likely
Urgent	CVE-2016-7246	Windows Kernel-Mode Drivers	Elevation of Privilege	7.8	0.0302	More likely
Urgent	CVE-2016-7221	Microsoft Windows	Elevation of Privilege	6.5	0.0218	More likely
High	CVE-2016-3342	Common Log File System Driver	Elevation of Privilege	7.8	0.1263	Exploitation Less Likely
High	CVE-2016-3343	Common Log File System Driver	Elevation of Privilege	7.8	0.1263	Exploitation Less Likely

Released the same day

KB2986253
Microsoft Office 2007 Service Pack 3
KB3115120
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB3115135
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB3115153
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)
KB3118378
Microsoft PowerPoint 2010 Service Pack 2 (32-bit editions), Microsoft PowerPoint 2010 Service Pack 2 (64-bit editions)
KB3118381
Excel Services on Microsoft SharePoint Server 2010 Service Pack 2
KB3118382
Microsoft PowerPoint Viewer
KB3118390
Microsoft Excel 2010 Service Pack 2 (32-bit editions), Microsoft Excel 2010 Service Pack 2 (64-bit editions)
KB3118395
Microsoft Excel 2007 Service Pack 3
KB3118396
Microsoft Office 2007 Service Pack 3
KB3127889
Microsoft Office Compatibility Pack Service Pack 3
KB3127893
Microsoft Excel Viewer 2007 Service Pack 3

Vendor advisory

https://support.microsoft.com/help/3198586

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