Update Catalog & Archive
All updates
26–50 of 1,409 updates, newest first.
Terms & labels
Label legend
- Security
- Contains fixes for security vulnerabilities.
- Preview
- Optional update with new features and fixes, without new security patches. Its content joins the next Patch Tuesday update.
- Out-of-band
- Released outside the usual monthly schedule, usually to fix a specific problem.
- Cumulative
- Includes everything from earlier updates, so the latest one is enough.
- Zero-day
- Microsoft reports a vulnerability that was already exploited or publicly known when the fix came out.
- Windows Insider Preview
- A pre-release build for testers, not meant for everyday PCs.
- Updated
- We revised this page after publishing because Microsoft changed its notes.
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SQL Server · GDRSQL Server 2025 GDR SQL Server 2025 GDR Security updateUpdatedKB5132748
Replication and database data-handling flaws fixed
Fixes SQL Server security flaws and memory-safety problems across database, JSON, and replication tasks. Some fixes prevent crashes or unintended data exposure.
Build 17.0.1155.3Security 58 CVEs -
SQL Server · CU27 + GDRSQL Server 2022 CU27 + GDR SQL Server 2022 CU27 + GDR Security updateUpdatedKB5129300
Recovery-time queries may trigger access violations
Database monitoring queries during recovery might cause an access violation and create a dump file. The security update also fixes vulnerabilities; avoid those queries or use trace flag 4696 as a mitigation.
Build 16.0.4315.2Security 55 CVEsKnown issues 1 open -
SQL Server · GDRSQL Server 2022 GDR SQL Server 2022 GDR Security updateUpdatedKB5132747
Database vulnerabilities addressed; replication checks strengthened
Database security fixes address vulnerabilities, while changes improve replication checks and prevent unsafe memory access. The update can request a restart.
Build 16.0.1220.3Security 54 CVEs -
SQL Server · CU32 + GDRSQL Server 2019 CU32 + GDR SQL Server 2019 CU32 + GDR Security updateUpdatedKB5132745
Replication and SSIS memory flaws fixed; XSLT scripting disabled
SQL Server 2019 gets fixes for memory errors and replication security. Integration Services also disables XSLT scripting by default.
Build 15.0.4510.2Security 51 CVEs -
SQL Server · GDRSQL Server 2019 GDR SQL Server 2019 GDR Security updateUpdatedKB5132751
Replication and Integration Services flaws fixed
SQL Server 2019 gets fixes for security flaws and data-handling errors across replication, the database engine, and Integration Services.
Build 15.0.2210.4Security 50 CVEs -
SQL Server · CU31 + GDRSQL Server 2017 CU31 + GDR SQL Server 2017 CU31 + GDR Security updateUpdatedKB5132746
Database and replication flaws fixed; XSLT scripting disabled
Security fixes address flaws in database processing and replication, and XSLT scripting is now disabled by default. The update can request a restart.
Build 14.0.3570.2Security 51 CVEs -
SQL Server · GDRSQL Server 2017 GDR SQL Server 2017 GDR Security updateUpdatedKB5132749
Replication flaws fixed; XSLT scripting disabled by default
Replication and memory-safety fixes address security risks, and XSLT scripting is disabled by default. SQL Server 2017 security updates end on October 12, 2027.
Build 14.0.2150.2Security 48 CVEs -
SharePoint Server · SESharePoint Server SE SharePoint Server SE Security updateUpdatedKB5002945
InfoPath and 2010 workflows face removal in July 2027
InfoPath Forms Services and 2010 workflows are slated for removal on July 13, 2027. The update fixes an unexpected Search service stop and addresses important security flaws.
Build 16.0.20326.20278Security 24 CVEs
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Office Online Server OOS Office Online Server Security updateUpdatedKB5002946
Excel code-execution and data disclosure flaws addressed
Excel remote code execution and information disclosure vulnerabilities are addressed. Office Online Server reaches the end of updates on December 31, 2026.
Build 16.0.10417.20236Security 58 CVEs 11 critical
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Windows 11 · Future platformsWindows 11 Windows 11 Insider Future platforms Insider PreviewExperimental ChannelBuild 29704.1000
Per-app privacy controls and fixes for upgrades and audio
Per-app camera, microphone, and location controls are rolling out, alongside fixes for upgrade errors and audio playback. The build is for Windows Insiders in the Experimental Channel.
Changes 1 new · 2 fixes -
Windows 11 · 26H1Windows 11 Windows 11 Insider 26H1 Insider PreviewExperimental ChannelBuild 28120.3454
Windows Hello screen brightening and simpler security key sign-in
Windows Hello can brighten the screen in dim rooms, and security key sign-in has a clearer PIN screen. These changes are rolling out to Insiders in the Experimental (26H1) Channel.
Changes 1 new · 1 improved -
Windows 11 · 26H1Windows 11 Windows 11 Insider 26H1 Insider PreviewBeta ChannelBuild 28020.3445
Separate Magnifier zoom levels and Windows Search inline actions
Windows Search adds inline actions, while Magnifier gains separate zoom levels and view locking for each screen. These changes are rolling out to Insiders in the Beta Channel.
Changes 3 new · 3 improved · 1 fix -
Windows 11 · 26H2Windows 11 Windows 11 Insider 26H2 Insider PreviewExperimental ChannelBuild 26340.9882
Windows Hello sign-in and Narrator math on Braille displays
Windows Hello lets people enter a PIN before face or fingerprint checks finish, and Narrator can show supported math on Braille displays. These features are rolling out gradually to Experimental Channel Insiders.
Changes 2 new · 4 improved -
Windows 11 · 26H2Windows 11 Windows 11 Insider 26H2 Insider PreviewBeta ChannelBuild 26320.9876
Windows Search quick actions and selectable caption audio
Windows Search adds quick actions, and Live captions can choose which audio to transcribe. Insiders in the Beta Channel receive these and other changes.
Changes 4 new · 6 improved
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Windows 11 · Future platformsWindows 11 Windows 11 Insider Future platforms Insider PreviewExperimental ChannelBuild 29698.1000
Desktop app privacy controls and taskbar settings across monitors
Desktop apps get separate camera, microphone, and location controls, while taskbar settings better keep their state across monitor changes. These changes are rolling out to Windows Insiders in the Experimental Channel.
Changes 1 new · 2 improved · 1 fix -
Windows 11 · 26H1Windows 11 Windows 11 Insider 26H1 Insider PreviewExperimental ChannelBuild 28120.3393
Windows Search adds phone actions and AutoPlay gets a new look
Windows Search adds controls, phone actions, richer results, and filters; AutoPlay gets a refreshed dialog. These changes are rolling out gradually to Experimental Channel Insiders.
Changes 5 new · 11 improved · 1 fix -
Windows 11 · 26H1Windows 11 Windows 11 Insider 26H1 Insider PreviewBeta ChannelBuild 28020.3382
Search controls, Cloud rebuild drive erasure, and refreshed AutoPlay
Search gets clearer results and web-suggestion controls, while Cloud rebuild adds drive erasure and remote setup. AutoPlay is refreshed; these changes are rolling out gradually to Beta Channel Insiders.
Changes 3 new · 4 improved -
Windows 11 · 26H2Windows 11 Windows 11 Insider 26H2 Insider PreviewExperimental ChannelBuild 26340.9843
Windows Search phone actions and shared family storage in Settings
Windows Search gains phone actions, and Settings shows shared Microsoft 365 Family storage use. These changes are rolling out gradually to Experimental Channel Insiders.
Changes 9 new · 3 improved -
Windows 11 · 25H2Windows 11 Windows 11 Insider 25H2 Insider PreviewBeta ChannelBuild 26220.9836
Per-app privacy controls and clearer security key sign-in
Per-app camera, microphone, and location controls arrive alongside a clearer security key PIN screen. Mouse personalization and wallpaper reset issues are fixed for Beta Channel Insiders.
Changes 2 new · 4 improved · 1 fix
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Windows 11 · 25H2, 26H2Windows 11 25H2 / 26H2 Windows 11 25H2 / 26H2 Optional previewPreview UpdatedKB5127936
File Explorer gains a customizable menu; recovery adds cloud rebuild
File Explorer gets a faster, customizable right-click menu, and Windows adds Cloud rebuild for recovery. The preview also fixes Remote Desktop failures for some non-admin users.
Builds 26200.9818 26300.9818Replaced by KB5132061 → -
Windows 11 · 26H1Windows 11 26H1 Windows 11 26H1 Optional previewPreview UpdatedKB5127653
DPAPI prompt warning and new touchpad gestures
A warning flags the planned April 2027 retirement of prompt-based DPAPI protection. New touchpad gestures, Emoji 17.0, and other Windows features also arrive in this optional preview.
Build 28000.3365Replaced by KB5132059 →
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Windows 11 · 24H2, 25H2, 26H2Windows 11 24H2 / 25H2 / 26H2 Windows 11 24H2 / 25H2 / 26H2 Out-of-band updateOut-of-band UpdatedKB5134133
Offline PCs get trusted certificate updates; Smart App Control can fail
Devices that miss automatic certificate updates receive updated trusted root certificates. Some devices might be unable to turn Smart App Control back on after it was disabled.
Builds 26100.9725 26200.9725 26300.9725Replaced by KB5127936 → -
Windows 11 · 26H1Windows 11 26H1 Windows 11 26H1 Out-of-band updateOut-of-bandKB5134134
Offline devices receive updated trusted root certificates
Devices that miss automatic certificate trust updates get an updated trusted-root payload. The package also updates AI components and improves update installation reliability.
Build 28000.3237Replaced by KB5127653 → -
Windows 11 · 23H2Windows 11 23H2 Windows 11 23H2 Out-of-band updateOut-of-band UpdatedKB5134130
23H2 Enterprise and Education updates end November 10
Windows 11 version 23H2 Enterprise and Education reach the end of updates on November 10, 2026.
Build 22631.7654Replaced by KB5131087 → -
Windows 10 · 21H2, 22H2Windows 10 21H2 / 22H2 Windows 10 21H2 / 22H2 Out-of-band updateOut-of-band UpdatedKB5134125
Offline devices get updated certificate trust data
Devices that miss automatic certificate updates get refreshed trust data in this out-of-band release. It also partly resolves USB audio problems with 8-channel and 3D audio.
Builds 19044.7811 19045.7811Replaced by KB5131096 →