WEEKLY BRIEFING · 9 FEB – 15 FEB 2026 · UTC
Full source inventory · public sources only
Week 7 sources
Microsoft published 12 Windows KB releases (12 security). MSRC published February 2026 Security Updates. 46 roadmap changes, led by Microsoft 365 Copilot (20) and Purview (6). CISA added 7 Microsoft CVEs to its Known Exploited Vulnerabilities catalog. 4 lifecycle milestones fall in the next 30 days. 5 Azure updates. 9 Windows and security articles from Microsoft blogs.
12Windows KB releases
1MSRC release note
46Roadmap changes across 11 products
9Windows and security articles
7Microsoft CVEs added to CISA KEV
Security to act on7
- CVE-2024-43468 — Microsoft Configuration Manager SQL Injection VulnerabilityKEV 12 Feb
- CVE-2026-21533 — Microsoft Windows Improper Privilege Management VulnerabilityKEV 10 Feb
- CVE-2026-21525 — Microsoft Windows NULL Pointer Dereference VulnerabilityKEV 10 Feb
- CVE-2026-21519 — Microsoft Windows Type Confusion VulnerabilityKEV 10 Feb
- CVE-2026-21514 — Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision VulnerabilityKEV 10 Feb
- CVE-2026-21513 — Microsoft MSHTML Framework Protection Mechanism Failure VulnerabilityKEV 10 Feb
- CVE-2026-21510 — Microsoft Windows Shell Protection Mechanism Failure VulnerabilityKEV 10 Feb
Windows releases12
- Windows 10, version 1607 — KB5075999 (B), build 14393.886810 Feb
- Windows 10, version 1809 — KB5075904 (B), build 17763.838910 Feb
- Windows 10, version 21H2 — KB5075912 (B), build 19044.693710 Feb
- Windows 10, version 22H2 — KB5075912 (B), build 19045.693710 Feb
- Windows 11, version 23H2 — KB5075941 (B), build 22631.664910 Feb
7 more
- Windows 11, version 24H2 — KB5077181 (B), build 26100.784010 Feb
- Windows 11, version 25H2 — KB5077181 (B), build 26200.784010 Feb
- Windows 11, version 26H1 — KB5077179 (B), build 28000.157510 Feb
- Windows Server 2016 — KB5075999 (B), build 14393.886810 Feb
- Windows Server 2019 — KB5075904 (B), build 17763.838910 Feb
- Windows Server 2022 — KB5075906 (B), build 20348.477310 Feb
- Windows Server 2025 — KB5075899 (B), build 26100.3237010 Feb
MSRC security releases1
Windows and security news9
- Security Review for Microsoft Edge version 14514 Feb
- Edge 145.0.3800.58: fixes CVE-2026-2441, exploited in the wild14 Feb
- Announcing Windows 11 Insider Preview Build 28020.1611 (Canary Channel)12 Feb
- FortiOS: LDAP authentication bypass in Agentless VPN and FSSO10 Feb
- GitLab Patch Release: 18.8.4, 18.7.4, 18.6.610 Feb
Lifecycle milestones in the next 30 days4
- Retirement: Speech to Text API v3.0 API Retirement 13 Mar
- Retirement · 2 products: DMS (classic) – SQL Scenarios only retirement; Feature deprecation: Trigger playbooks on alerts by analytics rule 15 Mar
- Retirement: AzureML Batch Endpoints API Preview retirement 16 Mar
Product news15
OpenAI · 6
- Batch API is now supported for GPT Image models: gpt-image-1.5, chatgpt-image-latest, gpt-image-1, and gpt-image-1-mini.10 Feb
- Launched a new Hosted Shell tool, as well as support for networking in containers.10 Feb
- Launched server-side compaction in the Responses API.10 Feb
3 more
Microsoft Graph · 4
- Groups (v1.0): 2 API change passages13 Feb
- Identity and access (v1.0): 3 API change passages12 Feb
- Identity and access (v1.0): 5 API change passages12 Feb
Windows 365 · 2
- Custom images from an Azure Compute Gallery (Public Preview)9 Feb
- Windows 365 support for New Zealand North9 Feb
dbatools · 1
- dbatools 2.7.2412 Feb
Global Secure Access · 1
Power Platform · 1
Azure updates5
- Generally Available: AKS support for Kubernetes version 1.3413 Feb
- Public Preview: Azure SQL updates for mid-February 202611 Feb
- Generally Available: Azure Front Door Premium now supports Azure Private Link origins in UAE North10 Feb
- Generally Available: Azure Databricks Supervisor Agent10 Feb
- Public Preview: Application Gateway for Containers - AKS managed add-on9 Feb
From the community4
Microsoft 365 roadmap46
Microsoft 365 Copilot · 20
- Microsoft 365 admin center: Copilot - Billing & usage: High-usage users13 Feb
- Microsoft Copilot (Microsoft 365): Agent Mode in Excel13 Feb
- Microsoft Copilot (Microsoft 365): Agent Mode in Excel for desktop apps13 Feb
17 more
- Microsoft Copilot (Microsoft 365): Scheduling with Copilot13 Feb
- Microsoft Edge: Ask Copilot from the address bar13 Feb
- Microsoft Copilot (Microsoft 365): Copilot Search Helps You Discover People12 Feb
- Microsoft Copilot (Microsoft 365): Edit capability for selecting permission reading option for existing ServiceNow Knowledge & Catalog Connections12 Feb
- Microsoft Copilot (Microsoft 365): Increased efficiency with auto-generated Copilot Pages12 Feb
- Microsoft Copilot (Microsoft 365): New Create module with Word, Excel and PPT templates12 Feb
- Microsoft Copilot (Microsoft 365): People Skills - Expanded AI inferencing for E3/E5 users12 Feb
- Microsoft Copilot (Microsoft 365): Teams Channels in Context IQ12 Feb
- Microsoft Copilot (Microsoft 365): [Copilot Chat] Agent Mode in Excel12 Feb
- Microsoft Copilot (Microsoft 365): Microsoft Copilot (Microsoft 365): Query Bitbucket Pull Requests with Copilot Connectors11 Feb
- Microsoft Copilot (Microsoft 365): Query GitLab Merge Requests and Content with Copilot11 Feb
- Microsoft Copilot (Microsoft 365): Query Miro Visuals with Microsoft 365 Copilot Connectors11 Feb
- Microsoft Copilot (Microsoft 365): Summarize email with Copilot chat in Outlook11 Feb
- Microsoft Copilot (Microsoft 365): Use Copilot with OneDrive files in Finder11 Feb
- Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Customers can connect M365 Copilot with Aha! to manage product features and customer ideas with Copilot Connector11 Feb
- Microsoft Copilot (Microsoft 365): [Copilot Extensibility] Customers can connect M365 Copilot with Shortcut to manage agile development workflows with Copilot Connector11 Feb
- Microsoft Copilot (Microsoft 365): Ticket Status updates more frequently in ServiceNow Tickets Copilot Connector10 Feb
Purview · 6
- Microsoft Purview: Data Lifecycle Management-New cmdlet to remove retention from inactive mailboxes13 Feb
- Microsoft Purview compliance portal: Data Loss Prevention - Expanding access to Diagnostics to Compliance Administrator, Security Administrator and Organization Management10 Feb
- Microsoft Purview compliance portal: Purview in Microsoft Admin Center10 Feb
3 more
- Microsoft Purview: Endpoint Data Loss Prevention- Mac device and device group-based policy scoping support for Endpoint DLP10 Feb
- Microsoft Purview: Inline data security controls (DLP) for file uploads to unmanaged GenAI apps in Edge for Business10 Feb
- Microsoft Purview: Inline data security controls (DLP) for more unmanaged GenAI apps in Edge for Business10 Feb
Outlook · 5
- Outlook: Book a Workspace when Creating an Event13 Feb
- Outlook: Updated Compose Actions in Outlook Mobile13 Feb
- Outlook: Updated Multi-Select Actions in Outlook Mobile13 Feb
2 more
Teams · 4
- Microsoft Teams: Interpreter in Microsoft Teams calls11 Feb
- Microsoft Teams: Search for images11 Feb
- Microsoft Teams: Update user labels to show familiarity with external users11 Feb
7 more products · 11 changes
Microsoft Clipchamp · 3
- Microsoft Clipchamp: Advanced editing from camera13 Feb
- Microsoft Clipchamp: Camera Update12 Feb
- Microsoft Clipchamp: Windows Widget12 Feb
Viva · 3
- Microsoft Viva: Block posts with theme moderation11 Feb
- Microsoft Viva: Viva Engage - Multi-language posts11 Feb
- Microsoft Viva: Viva Glint - Navigation improvements in Reporting11 Feb
Microsoft 365 app · 1
Microsoft Edge · 1
Microsoft Entra · 1
OneDrive · 1
OneNote · 1
Other public updates31
- What’s new in the Microsoft Intune Service Update for January 202614 Feb
- Microsoft Intune In Development for February 2026 is now available14 Feb
- Microsoft Teams: Admin setting for simpler meeting passcodes (numeric‑only)14 Feb
- Dynamics 365 Project Operations – Public preview of the corrections for intercompany project transactions feature13 Feb
- Update PowerPoint to maintain Captions12 Feb
26 more
- Windows Office Hours: February 19, 202612 Feb
- Dynamics 365 Project Operations – Support for line discounts and fees in resource-based deployments12 Feb
- Dynamics 365 Contact Center - Set a custom voice for voice agents12 Feb
- Dynamics 365 Project Operations - Enable expense delegates to create cash advance requests11 Feb
- Dynamics 365 Project Operations – Modern architecture for existing legal entities with additional transactions support11 Feb
- Microsoft 365 Copilot: Updated handling of entity inserts in the Copilot Chat input box11 Feb
- SharePoint Designer 2013 reaches end of support on July 14, 202611 Feb
- Outlook for Windows report retirement in the Exchange admin center11 Feb
- Teams on the web – Browser Update Required by May 15, 202611 Feb
- Dynamics 365 Project Operations – Calculate revenue recognition for stand-alone selling price contract lines11 Feb
- Updates available for Microsoft 365 Apps for all channels11 Feb
- Microsoft Teams: Voice tethering10 Feb
- March 2026 Secure Score category update10 Feb
- Moderation approvals now available across Outlook apps10 Feb
- Microsoft 365 apps for Mac suite installer now includes the Microsoft 365 Copilot app10 Feb
- Context IQ retirement in the new Outlook and Outlook on the web10 Feb
- Retirement of “Include attachments” and “Include external networks” options for data export in Viva Engage Admin Center10 Feb
- SharePoint Pages: Retirement of Web Search (Bing) image pivot10 Feb
- Plan for Change: Improving Intune reporting accuracy10 Feb
- Windows 11, version 26H1 coming to select new devices in early 2026 10 Feb
- Secure Boot certificate updates: actions required ahead of June 2026 expiration10 Feb
- The February 2026 Windows security update is now available10 Feb
- Dynamics 365 Project Operations - Performance improvements to adjustments for project accountants10 Feb
- Dynamics 365 Customer Service - Enhancing verbatim responses for Copilot ask a question10 Feb
- Updated Filter Pane in SharePoint Document Libraries and Lists9 Feb
- Dynamics 365 Customer Service – Custom instructions for Copilot ask a question9 Feb
Every line opens its detail page or the original Microsoft source. This briefing uses public sources only and says nothing about your tenant or devices.