Microsoft · ServicingStack update · July 14, 2026

KB5101649: July 2026 cumulative update for Windows 11 22H2

KB5101649, released July 14, 2026, fixes 377 CVEs across 2 products. One of them is being exploited (CVE-2026-32202); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV1 publicly disclosed

CVEs closed

377

25 rated Critical

Exploited

CVE-2026-32202

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.7090

99th percentile

Priority of the 377 CVEs

Patch now 1
                                Urgent 52
                                High 232
                                Routine 92

Applies to

Product	Build after install
Windows 11 Version 26H1 for ARM64-based Systems	28000.2525
Windows 11 version 26H1 for x64-based Systems	28000.2525

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2026-32202	Windows Shell	Spoofing	4.3	0.7090	KEVExploited
Urgent	CVE-2026-50509	Windows Wireless Wide Area Network Service	Elevation of Privilege	7.8	0.0353	More likely
Urgent	CVE-2026-57092	Windows VMSwitch	Elevation of Privilege	9.9	0.0091	Exploitation Less Likely
Urgent	CVE-2026-50380	Windows GDI+	Remote Code Execution	9.6	0.0082	Exploitation Less Likely
Urgent	CVE-2026-50474	Remote Desktop Client	Remote Code Execution	8.8	0.0082	Exploitation Unlikely
Urgent	CVE-2026-57090	Microsoft Windows Media Foundation	Remote Code Execution	8.8	0.0082	Exploitation Less Likely
Urgent	CVE-2026-57094	Microsoft Windows Media Foundation	Remote Code Execution	8.8	0.0082	Exploitation Less Likely
Urgent	CVE-2026-57087	Microsoft Windows Media Foundation	Remote Code Execution	8.8	0.0079	Exploitation Less Likely
Urgent	CVE-2026-49164	Active Directory Domain Services	Remote Code Execution	8.1	0.0079	Exploitation Unlikely
Urgent	CVE-2026-50694	Windows Secure Socket Tunneling Protocol (SSTP)	Remote Code Execution	8.1	0.0079	Exploitation Unlikely
Urgent	CVE-2026-54995	Reliable Multicast Transport Driver (RMCAST)	Remote Code Execution	8.1	0.0079	Exploitation Unlikely
Urgent	CVE-2026-56188	Windows Server Network driver	Remote Code Execution	9.8	0.0061	More likely
Urgent	CVE-2026-58608	Windows Print Spooler Components	Remote Code Execution	8.8	0.0057	Exploitation Less Likely
Urgent	CVE-2026-54982	Reliable Multicast Transport Driver (RMCAST)	Remote Code Execution	8.8	0.0054	Exploitation Less Likely
Urgent	CVE-2026-58531	Windows SMB	Elevation of Privilege	7.5	0.0051	More likely
Urgent	CVE-2026-49796	Windows GDI+	Remote Code Execution	7.8	0.0047	Exploitation Less Likely
Urgent	CVE-2026-50655	Windows Media	Remote Code Execution	7.8	0.0047	More likely
Urgent	CVE-2026-54999	Windows TCP/IP	Remote Code Execution	8.8	0.0041	Exploitation Less Likely
Urgent	CVE-2026-56189	Microsoft Windows Media Foundation	Remote Code Execution	7.8	0.0039	Exploitation Less Likely
Urgent	CVE-2026-50475	Windows Kernel	Information Disclosure	5.5	0.0038	More likely
Urgent	CVE-2026-49798	Windows Kernel	Elevation of Privilege	9.3	0.0036	More likely
Urgent	CVE-2026-54128	Windows DHCP Client	Remote Code Execution	8.4	0.0036	More likely
Urgent	CVE-2026-58542	Windows Media	Remote Code Execution	7.8	0.0036	Exploitation Unlikely
Urgent	CVE-2026-50680	Windows Hyper-V	Elevation of Privilege	8.2	0.0034	Exploitation Less Likely
Urgent	CVE-2026-54992	Windows Message Queuing Queue Manager	Remote Code Execution	8.4	0.0034	More likely

Released the same day

KB5002273
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002748
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002830
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002867
Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition)
KB5002882
Microsoft SharePoint Server Subscription Edition
KB5002883
Microsoft SharePoint Server 2019
KB5002884
Office Online Server
KB5002885
Microsoft SharePoint Server 2019
KB5002886
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB5002887
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002890
Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition)
KB5002891
Microsoft SharePoint Enterprise Server 2016

Vendor advisory

https://support.microsoft.com/help/5101649

Our write-up

July 2026 Patch Tuesday: The Largest Release on Record, and It Wasn't Just Microsoft

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