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Microsoft Patch Tuesday, September 2025
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Microsoft's September 2025 security release, published September 9, 2025: 38 updates fixing 77 CVEs, ranked by confirmed exploitation, ransomware use, and severity. Provided by Senserva.
38
Updates (KBs)
77
CVEs fixed
0
On the CISA KEV list
0
Critical updates
Actively exploited CVEs (CISA KEV)
None of this month's CVEs were in the CISA Known Exploited Vulnerabilities catalog as of the last refresh.
Other high-risk CVEs (CVSS 8.8+)
CVE-2025-54106Windows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityCVSS 8.8
CVE-2025-54113Windows Routing and Remote Access Service (RRAS) Remote Code Execution VulnerabilityCVSS 8.8
Products fixed this month
Windows Server 2008 for 32-bit Systems Service Pack 2 (3)Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) (3)Windows Server 2008 for x64-based Systems Service Pack 2 (3)Microsoft Office 2016 (32-bit edition) (3)Microsoft Office 2016 (64-bit edition) (3)Windows Server 2008 R2 for x64-based Systems Service Pack 1 (2)Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) (2)Microsoft SharePoint Enterprise Server 2016 (2)Microsoft SharePoint Server 2019 (2)Microsoft Excel 2016 (32-bit edition) (2)
Every update in this release
All 30 update articles, worst first: anything on the CISA KEV list, then by highest CVSS. Each row links our page for the update, Microsoft's support article, and the Update Catalog for a standalone download.
| Update | Severity | Max CVSS | CVEs fixed | Products | Also |
|---|---|---|---|---|---|
| KB5065224 | High | 8.8 | 3 | Microsoft SQL Server 2017 for x64-based Systems (GDR) | Support · Catalog |
| KB5065223 | High | 8.8 | 3 | Microsoft SQL Server 2019 for x64-based Systems (GDR) | Support · Catalog |
| KB5065226 | High | 8.8 | 3 | Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 (GDR) | Support · Catalog |
| KB5065227 | High | 8.8 | 3 | Microsoft SQL Server 2016 for x64-based Systems Service Pack 3 Azure Connect Feature Pack | Support · Catalog |
| KB5065225 | High | 8.8 | 3 | Microsoft SQL Server 2017 for x64-based Systems (CU 31) | Support · Catalog |
| KB5065222 | High | 8.8 | 3 | Microsoft SQL Server 2019 for x64-based Systems (CU 32) | Support · Catalog |
| KB5065427 | High | 8.8 | 45 | Windows 10 Version 1607 for 32-bit Systems, Windows 10 Version 1607 for x64-based Systems, Windows Server 2016 | Support · Catalog |
| KB5065508 | High | 8.8 | 26 | Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2 | Support · Catalog |
| KB5065511 | High | 8.8 | 26 | Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2 | Support · Catalog |
| KB5065468 | High | 8.8 | 30 | Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | Support · Catalog |
| KB5065510 | High | 8.8 | 30 | Windows Server 2008 R2 for x64-based Systems Service Pack 1, Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | Support · Catalog |
| KB5065509 | High | 8.8 | 34 | Windows Server 2012, Windows Server 2012 (Server Core installation) | Support · Catalog |
| KB5065507 | High | 8.8 | 35 | Windows Server 2012 R2, Windows Server 2012 R2 (Server Core installation) | Support · Catalog |
| KB5065430 | High | 8.8 | 30 | Windows 10 for 32-bit Systems, Windows 10 for x64-based Systems | Support · Catalog |
| KB5002778 | High | 8.8 | 3 | Microsoft SharePoint Enterprise Server 2016 | Support · Catalog |
| KB5002775 | High | 8.8 | 3 | Microsoft SharePoint Server 2019 | Support · Catalog |
| KB5002784 | High | 8.8 | 1 | Microsoft SharePoint Server Subscription Edition | Support · Catalog |
| KB5065221 | High | 8.8 | 2 | Microsoft SQL Server 2022 for x64-based Systems (GDR) | Support · Catalog |
| KB5065220 | High | 8.8 | 2 | Microsoft SQL Server 2022 for x64-based Systems (CU 20) | Support · Catalog |
| KB5002781 | High | 8.4 | 2 | Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition) | Support · Catalog |
| KB5002576 | High | 7.8 | 1 | Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition) | Support · Catalog |
| KB5002766 | High | 7.8 | 1 | Microsoft Office 2016 (32-bit edition), Microsoft Office 2016 (64-bit edition) | Support · Catalog |
| KB5002779 | High | 7.8 | 1 | Microsoft PowerPoint 2016 (32-bit edition), Microsoft PowerPoint 2016 (64-bit edition) | Support · Catalog |
| KB5002776 | High | 7.8 | 6 | Office Online Server | Support · Catalog |
| KB5002782 | High | 7.8 | 7 | Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition) | Support · Catalog |
| KB5002777 | High | 7.1 | 1 | Microsoft SharePoint Enterprise Server 2016 | Support · Catalog |
| KB5002774 | High | 7.1 | 1 | Microsoft SharePoint Server 2019 | Support · Catalog |
| KB5002780 | High | 7.1 | 1 | Microsoft Word 2016 (32-bit edition), Microsoft Word 2016 (64-bit edition) | Support · Catalog |
| KB5002762 | Medium | 5.5 | 1 | Microsoft Excel 2016 (32-bit edition), Microsoft Excel 2016 (64-bit edition) | Support · Catalog |
| KB5065435 | Medium | 4.3 | 2 | Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation), Windows Server 2008 for x64-based Systems Service Pack 2 | Support · Catalog |
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