Microsoft · Security update · May 14, 2019

KB4494441: May 2019 cumulative update for Windows 10 1809

KB4494441, released May 14, 2019, fixes 53 CVEs across 13 products. 2 of them are being exploited (CVE-2019-0903); 2 on CISA KEV. Patch Radar priority: Patch now.

Patch now2 on CISA KEV1 publicly disclosed

CVEs closed

20 rated Critical

Exploited

CVE-2019-0903

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.2823

98th percentile

Priority of the 53 CVEs

Patch now 2
                                Urgent 30
                                High 15
                                Routine 6

Applies to

Product	Build after install
Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems	17763.503
Internet Explorer 11 on Windows 10 Version 1809 for ARM64-based Systems	17763.503
Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems	17763.503
Internet Explorer 11 on Windows Server 2019	17763.503
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems	17763.503
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems	17763.503
Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems	17763.503
Microsoft Edge (EdgeHTML-based) on Windows Server 2019	17763.503
Windows 10 Version 1809 for 32-bit Systems	17763.503
Windows 10 Version 1809 for ARM64-based Systems	17763.503
Windows 10 Version 1809 for x64-based Systems	17763.503
Windows Server 2019	17763.503
Windows Server 2019 (Server Core installation)	17763.503

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2019-0903	Microsoft Graphics Component	Remote Code Execution	8.8	0.2171	KEVExploited
Patch now	CVE-2019-0863	Microsoft Windows	Elevation of Privilege	7.8	0.0521	KEVDisclosedExploited
Urgent	CVE-2019-0725	Windows DHCP Server	Remote Code Execution	8.1	0.2823	Exploitation Less Likely
Urgent	CVE-2019-0940	Microsoft Browsers	Remote Code Execution	4.2	0.2310	More likely
Urgent	CVE-2019-0885	Microsoft Windows	Remote Code Execution	7.8	0.1435	More likely
Urgent	CVE-2019-0758	Microsoft Graphics Component	Information Disclosure	4.7	0.1232	More likely
Urgent	CVE-2019-0912	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0913	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0914	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0915	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0916	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0917	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0922	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0924	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0925	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0927	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0933	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0937	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0922	Exploitation Less Likely
Urgent	CVE-2019-0911	Microsoft Scripting Engine	Remote Code Execution	4.2	0.0909	More likely
Urgent	CVE-2019-0929	Internet Explorer	Remote Code Execution	7.5	0.0810	More likely
Urgent	CVE-2019-0926	Microsoft Edge	Remote Code Execution	4.2	0.0810	More likely
Urgent	CVE-2019-0918	Microsoft Scripting Engine	Remote Code Execution	7.5	0.0799	More likely
Urgent	CVE-2019-0884	Microsoft Scripting Engine	Remote Code Execution	7.5	0.0751	More likely
Urgent	CVE-2019-0882	Microsoft Graphics Component	Information Disclosure	4.7	0.0699	More likely
Urgent	CVE-2019-0961	Microsoft Graphics Component	Information Disclosure	4.7	0.0699	More likely

Released the same day

KB4462169
Microsoft Office Online Server
KB4464536
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB4464549
Microsoft SharePoint Enterprise Server 2016
KB4464551
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB4464556
Microsoft SharePoint Server 2019
KB4464561
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)
KB4464564
Microsoft SharePoint Foundation 2013 Service Pack 1
KB4464567
Microsoft Office 2010 Service Pack 2 (32-bit editions), Microsoft Office 2010 Service Pack 2 (64-bit editions)
KB4464573
Microsoft SharePoint Foundation 2010 Service Pack 2
KB4494351
Microsoft SQL Server 2017 for x64-based Systems (GDR)
KB4494352
Microsoft SQL Server 2017 for x64-based Systems (CU)
KB4494412
Microsoft Dynamics 365 (on-premises) version 8.2

Vendor advisory

https://support.microsoft.com/help/4494441

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