Microsoft · Security update · December 10, 2024

KB5048685: December 2024 cumulative update for Windows 11 22H2

KB5048685, released December 10, 2024, fixes 46 CVEs across 4 products. One of them is being exploited (CVE-2024-49138); 1 on CISA KEV. Patch Radar priority: Patch now.

Patch now1 on CISA KEV2 publicly disclosed

CVEs closed

10 rated Critical

Exploited

CVE-2024-49138

Exploitation more likely

Microsoft's assessment

Highest EPSS

0.8378

99th percentile

Priority of the 46 CVEs

Patch now 1
                                Urgent 14
                                High 15
                                Routine 16

Applies to

Product
Windows 11 Version 22H2 for ARM64-based Systems
Windows 11 Version 22H2 for x64-based Systems
Windows 11 Version 23H2 for ARM64-based Systems
Windows 11 Version 23H2 for x64-based Systems

CVEs this fix closes

Priority	CVE	Component	Impact	CVSS	EPSS	Exploitation
Patch now	CVE-2024-49138	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.2622	KEVDisclosedExploited
Urgent	CVE-2024-49112	Windows LDAP - Lightweight Directory Access Protocol	Remote Code Execution	9.8	0.7217	Exploitation Less Likely
Urgent	CVE-2024-49122	Windows Message Queuing	Remote Code Execution	8.1	0.2093	More likely
Urgent	CVE-2024-49105	Remote Desktop Client	Remote Code Execution	8.4	0.0153	Exploitation Less Likely
Urgent	CVE-2024-49118	Windows Message Queuing	Remote Code Execution	8.1	0.0145	Exploitation Less Likely
Urgent	CVE-2024-49124	Windows LDAP - Lightweight Directory Access Protocol	Remote Code Execution	8.1	0.0142	Exploitation Less Likely
Urgent	CVE-2024-43583	Winlogon	Elevation of Privilege	7.8	0.0134	DisclosedMore likely
Urgent	CVE-2024-49126	Windows Local Security Authority Subsystem Service (LSASS)	Remote Code Execution	8.1	0.0129	Exploitation Less Likely
Urgent	CVE-2024-49127	Windows LDAP - Lightweight Directory Access Protocol	Remote Code Execution	8.1	0.0129	Exploitation Less Likely
Urgent	CVE-2024-49123	Windows Remote Desktop Services	Remote Code Execution	8.1	0.0110	Exploitation Less Likely
Urgent	CVE-2024-49132	Windows Remote Desktop	Remote Code Execution	8.1	0.0110	Exploitation Less Likely
Urgent	CVE-2024-49090	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0107	More likely
Urgent	CVE-2024-49088	Windows Common Log File System Driver	Elevation of Privilege	7.8	0.0104	More likely
Urgent	CVE-2024-49117	Role: Windows Hyper-V	Remote Code Execution	8.8	0.0103	Exploitation Less Likely
Urgent	CVE-2024-49114	Windows Cloud Files Mini Filter Driver	Elevation of Privilege	7.8	0.0075	More likely
High	CVE-2024-49113	Windows LDAP - Lightweight Directory Access Protocol	Denial of Service	7.5	0.8378	Exploitation Less Likely
High	CVE-2024-49096	Windows Message Queuing	Denial of Service	7.5	0.0288	Exploitation Less Likely
High	CVE-2024-49075	Windows Remote Desktop Services	Denial of Service	7.5	0.0262	Exploitation Less Likely
High	CVE-2024-49121	Windows LDAP - Lightweight Directory Access Protocol	Denial of Service	7.5	0.0236	Exploitation Less Likely
High	CVE-2024-49089	Windows Routing and Remote Access Service (RRAS)	Remote Code Execution	7.2	0.0207	Exploitation Less Likely
High	CVE-2024-49107	WmsRepair Service	Elevation of Privilege	7.3	0.0193	Exploitation Less Likely
High	CVE-2024-49080	Windows IP Routing Management Snapin	Remote Code Execution	8.8	0.0173	Exploitation Less Likely
High	CVE-2024-49102	Windows Routing and Remote Access Service (RRAS)	Remote Code Execution	8.8	0.0169	Exploitation Less Likely
High	CVE-2024-49104	Windows Routing and Remote Access Service (RRAS)	Remote Code Execution	8.8	0.0169	Exploitation Less Likely
High	CVE-2024-49076	Windows Virtualization-Based Security (VBS) Enclave	Elevation of Privilege	7.8	0.0122	Exploitation Less Likely

Released the same day

KB2920716
Microsoft Office 2016 (64-bit edition)
KB4475587
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition)
KB5002544
Microsoft SharePoint Enterprise Server 2016
KB5002641
Microsoft Access 2016 (32-bit edition), Microsoft Access 2016 (64-bit edition)
KB5002657
Microsoft SharePoint Server 2019
KB5002658
Microsoft SharePoint Server Subscription Edition
KB5002659
Microsoft SharePoint Enterprise Server 2016
KB5002660
Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition)
KB5002661
Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition), Microsoft Word 2016 (32-bit edition) and 1 more
KB5002664
Microsoft SharePoint Server 2019
KB5048652
Windows 10 Version 21H2 for 32-bit Systems, Windows 10 Version 21H2 for ARM64-based Systems, Windows 10 Version 21H2 for x64-based Systems and 3 more
KB5048653
Windows Server 2022, 23H2 Edition (Server Core installation)

Vendor advisory

https://support.microsoft.com/help/5048685

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