Patch Tuesday Updates: August 2025

Good day, everyone!

Here's a list of the updates released in this month's Patch Tuesday.

New OS Security Updates:

42112 - 2025-08 Security Only Quality Update for Windows Server 2008 R2 for x64-based Systems (KB5063927) (ESU)
42113 - 2025-08 Security Only Quality Update for Windows Server 2008 for x86-based Systems (KB5063948) (ESU)
42114 - 2025-08 Security Only Quality Update for Windows Server 2008 for x64-based Systems (KB5063948) (ESU)
42115 - 2025-08 Security Monthly Quality Rollup for Windows Server 2008 R2 for x64-based Systems (KB5063947) (ESU)
42116 - 2025-08 Security Monthly Quality Rollup for Windows Server 2008 for x86-based Systems (KB5063888) (ESU)
42117 - 2025-08 Security Monthly Quality Rollup for Windows Server 2008 for x64-based Systems (KB5063888) (ESU)
42118 - 2025-08 Security Monthly Quality Rollup for Windows Server 2012 R2 for x64-based Systems (KB5063950) (ESU)
42119 - 2025-08 Security Monthly Quality Rollup for Windows Server 2012 for x64-based Systems (KB5063906) (ESU)
42120 - 2025-08 Cumulative Update for Windows Server 2016 for x64-based Systems (KB5063871)
42121 - 2025-08 Cumulative Update for Windows 10 Version 1607 for x86-based Systems (KB5063871)
42122 - 2025-08 Cumulative Update for Windows 10 Version 1607 for x64-based Systems (KB5063871)
42123 - 2025-08 Cumulative Update for Windows 11 Version 22H2 for arm64-based Systems (KB5063875)
42124 - 2025-08 Cumulative Update for Windows 11 Version 23H2 for x64-based Systems (KB5063875)
42125 - 2025-08 Cumulative Update for Windows 11 Version 23H2 for arm64-based Systems (KB5063875)
42126 - 2025-08 Cumulative Update for Windows 11 Version 22H2 for x64-based Systems (KB5063875)
42127 - 2025-08 Cumulative Update for Windows 11 Version 24H2 for arm64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)
42128 - 2025-08 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)
42129 - 2025-08 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)
42130 - 2025-08 Cumulative Update for Windows Server 2019 for x64-based Systems (KB5063877)
42131 - 2025-08 Cumulative Update for Windows 10 Version 1809 for x86-based Systems (KB5063877)
42132 - 2025-08 Cumulative Update for Windows 10 Version 1809 for x64-based Systems (KB5063877)
42133 - 2025-08 Cumulative Update for Microsoft server operating system version 21H2 for x64-based Systems (KB5063880)
42134 - 2025-08 Cumulative Update for Microsoft server operating system version 23H2 for x64-based Systems (KB5063899)
42135 - 2025-08 Cumulative Update for Windows 10 Version 1507 for x64-based Systems (KB5063889)
42136 - 2025-08 Cumulative Update for Windows 10 Version 1507 for x86-based Systems (KB5063889)
42137 - 2025-08 Cumulative Update for Windows 10 Version 21H2 for x64-based Systems (KB5063709)
42138 - 2025-08 Cumulative Update for Windows 10 Version 22H2 for x86-based Systems (KB5063709)
42139 - 2025-08 Cumulative Update for Windows 10 Version 21H2 for x86-based Systems (KB5063709)
42140 - 2025-08 Cumulative Update for Windows 10 Version 22H2 for x64-based Systems (KB5063709)
42141 - Windows Malicious Software Removal Tool x64 - Aug 2025 (KB890830)
42142 - Windows Malicious Software Removal Tool - Aug 2025 (KB890830)

New Security Updates:

42143 - Security Update for Microsoft SharePoint Server 2019 Core (KB5002769) farm-deployment
42144 - Security Update for Microsoft SharePoint Server 2019 Language Pack (KB5002770) farm-deployment
42145 - Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002771) farm-deployment
42146 - Security Update for Microsoft SharePoint Enterprise Server 2016 (KB5002772) farm-deployment
42147 - Security Update for Microsoft Excel 2016 (KB5002758) 64-Bit Edition
42148 - Security Update for Microsoft Excel 2016 (KB5002758) 32-Bit Edition
42149 - Security Update for Microsoft Office 2016 (KB5002756) 32-Bit Edition
42150 - Security Update for Microsoft Office 2016 (KB5002756) 64-Bit Edition
42151 - Security Update for Microsoft Office Online Server (KB5002752) farm-deployment
42152 - Security Update for Microsoft Word 2016 (KB5002763) 64-Bit Edition
42153 - Security Update for Microsoft Word 2016 (KB5002763) 32-Bit Edition
42154 - Security Update for Microsoft PowerPoint 2016 (KB5002765) 64-Bit Edition
42155 - Security Update for Microsoft PowerPoint 2016 (KB5002765) 32-Bit Edition
42156 - Security Update for Microsoft SharePoint Server Subscription Edition (KB5002773) farm-deployment
42158 - Update for Microsoft 365 Apps for Business Current Channel for x64 2507 of version(19029.20184)
42160 - Update for Microsoft 365 Apps for Business Current Channel for x86 2507 of version(19029.20184)
42162 - Update for Microsoft 365 Apps for Enterprise Current Channel for x64 2507 of version(19029.20184)
42164 - Update for Microsoft 365 Apps for Enterprise Current Channel for x86 2507 of version(19029.20184)
42166 - Update for Microsoft 365 Apps for Monthly Enterprise Channel for x64 2506 of version(18925.20216)
42168 - Update for Microsoft 365 Apps for Monthly Enterprise Channel for x86 version 2506 (18925.20216)
42170 - Update for Microsoft 365 Apps for Business Monthly Enterprise Channel for x64 2506 of version(18925.20216)
42172 - Update for Microsoft 365 Apps for Business Monthly Enterprise Channel for x86 version 2506 (18925.20216)
42174 - Update for Microsoft 365 Apps for Business Semi Annual Channel for x64 2502 of version(18526.20546)
42176 - Update for Microsoft 365 Apps for Business Semi Annual Channel for x86 2502 of version(18526.20546)
42178 - Update for Microsoft 365 Apps for Enterprise Semi Annual Channel for x64 2502 of version(18526.20546)
42180 - Update for Microsoft 365 Apps for Enterprise Semi Annual Channel for x86 2502 of version(18526.20546)
42182 - Update for Microsoft 365 Apps for Enterprise Semi Annual Preview Channel for x64 2502 of version(18526.20546)
42184 - Update for Microsoft 365 Apps for Enterprise Semi Annual Preview Channel for x86 2502 of version(18526.20546)
42186 - Update for Office 2019 for x64 2507 of volume version(10417.20042)
42188 - Update for Office 2019 for x86 2507 of volume version(10417.20042)
42190 - Update for Office 2019 for x64 2507 Retail Version (19029.20184)
42192 - Update for Office 2019 for x86 2507 Retail Version (19029.20184)
42194 - Update for Office 2021 for x64 2108 of volume version(14334.20244)
42196 - Update for Office 2021 for x86 2108 of volume version(14334.20244)
42198 - Update for Office 2021 for x64 2507 of Retail Version(19029.20184)
42200 - Update for Office 2021 for x86 2507 of Retail Version(19029.20184)
42202 - Update for Office 2024 for x64 2408 of volume version(17932.20496)
42204 - Update for Office 2024 for x86 2408 of volume version(17932.20496)
42206 - Update for Office 2024 for x86 2507 of Retail Version(19029.20184)
42208 - Update for Office 2024 for x64 2507 of Retail Version(19029.20184)
42210 - Update for Office 2016 for x86 2507 Retail Version (19029.20184)
42212 - Update for Office 2016 for x64 2507 Retail Version (19029.20184)
42213 - Security Update for SQL Server 2016 SP3 Azure Connect Feature Pack (KB5063761)
42214 - Security Update for SQL Server 2016 SP3 (KB5063762)
42215 - Security Update for SQL Server 2017 RTM (KB5063760)
42216 - Security Update for SQL Server 2017 RTM CU (KB5063759)
42217 - Security Update for SQL Server 2019 RTM (KB5063758)
42218 - Security Update for SQL Server 2019 RTM CU (KB5063757)
42219 - Security Update for SQL Server 2022 RTM (KB5063756)
42220 - Security Update for SQL Server 2022 RTM CU (KB5063814)
42221 - Update for Microsoft Visual Studio Professional 2022 (17.14.12) (Online Installer) (CVE-2025-53773)
42222 - Update for Microsoft Visual Studio Enterprise 2022 (17.14.12) (Online Installer) (CVE-2025-53773)
42223 - Update for Microsoft Visual Studio Community 2022 (17.14.12) (Online Installer) (CVE-2025-53773)
42224 - Security Update for Exchange Server 2016 CU23 SU17 (KB5063223)
42225 - Security Update for Exchange Server 2019 CU15 SU3 (KB5063221)
42226 - Security Update for Exchange Server 2019 CU14 SU6 (KB5063222)

Non-Security Updates

112609 - Update for Microsoft Visual Studio Professional 2017 (15.9.76) (Online Installer) (Manual Upload Required)
112610 - Update for Microsoft Visual Studio Enterprise 2017 (15.9.76) (Online Installer) (Manual Upload Required)
112611 - Update for Microsoft Visual Studio Community 2017 (15.9.76) (Online Installer) (Manual Upload Required)
112612 - Update for Microsoft Visual Studio Professional 2019 (16.11.50) (Online Installer) (Manual Upload Required)
112613 - Update for Microsoft Visual Studio Enterprise 2019 (16.11.50) (Online Installer) (Manual Upload Required)
112614 - Update for Microsoft Visual Studio Community 2019 (16.11.50) (Online Installer) (Manual Upload Required)

TU Updates:

350570 - Google Chrome (139.0.7258.127,139.0.7258.128)
350571 - Google Chrome (x64) (139.0.7258.127,139.0.7258.128)

MAC Updates:

611731 - AltTab for Mac 7.27.0

611732 - Arcade for Mac (3.1.1)

611733 - Chatbox for Mac (Intel) (1.15.4)

611734 - Chatbox for Mac (Apple Silicon) (1.15.4)

611735 - Dropbox for MAC (Intel) 230.4.8797

611736 - Dropbox for MAC (Apple Silicon) (230.4.8797)

611737 - Google Chrome for Mac (139.0.7258.127,139.0.7258.128)

611738 - Microsoft Word for Mac (16.100.0)

611739 - Microsoft Excel for Mac (16.100.0)

611740 - Microsoft PowerPoint for Mac (16.100.0)

611741 - Microsoft Outlook for Mac (16.100.0)

611742 - Microsoft OneNote for Mac (16.100.0)

611743 - NetBird for Mac (Intel) (0.54.1)

611744 - NetBird for Mac (Apple Silicon) (0.54.1)

Zero-day CVE: 1

CVE-2025-53779 - Windows Kerberos Elevation of Privilege Vulnerability

PatchID	BulletinID	Description
42127	MS25-AUG3	2025-08 Cumulative Update for Windows 11 Version 24H2 for arm64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)
42128	MS25-AUG3	2025-08 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)
42129	MS25-AUG3	2025-08 Cumulative Update for Microsoft server operating system version 24H2 for x64-based Systems (KB5063878) (26100.4946) (CVE-2025-53779)