Weekly briefing
Week 44 · 27 Oct – 2 Nov 2025 UTC · assess the changes, then plan the next dates.
All dated changes in this period
133 source records · 72 groupsUpdates and guidanceDefender
Defender for Endpoint Android 1.0.8217.0101
Product news · Defender for Endpoint Android releases
Updates and guidanceMicrosoft Graph4 source records
Tasks and plans (beta): 4 API change passages
Graph announcement · 4 passages · Microsoft Graph changelog
Assessment context
Publisher announcement group; its passages may describe different API changes
Message CenterMicrosoft 365 Copilot
MC1162965: Microsoft 365 Copilot: Version history now available in Copilot Pages
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft 365 Copilot Chat
Message CenterMicrosoft 365 Message Center Archive by Merill Fernando
Message CenterOneDrive
MC1173929: Microsoft OneDrive: floating Copilot button simplifies Copilot discovery
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft OneDrive
Message CenterPurview2 source records
Notice updated · 2 entries
- MC1169075: Microsoft 365 Admin Center: Admin Audit logs in Purview
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Purview
Message CenterTeams2 source records
Notice updated · 2 entries
- MC1089323: Microsoft Teams: Support for making a silent test call
Notice updated · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Teams
Message CenterWindows2 source records
Message Center · Stay informed · 2 entries
- MC1181171: The October 2025 Windows non-security preview update is now available
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Windows
ReleasesWindows2 source records
Preview release · 2 entries
- KB5067036 · Windows 11, version 24H2 +1
Preview release
Windows 11, version 24H2, Windows 11, version 25H2
RoadmapOutlook
Outlook: Rule to display desktop alert
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapTeams
Microsoft Teams: Private channels increased limits and transition to group compliance
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapViva
Microsoft Viva: Viva Glint - Remove users from closed survey
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
Message CenterViva
MC1180891: Workplace Patterns Report in Viva Glint with Viva Insights integration
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Viva
Assessment context
Microsoft marks it a major change
Updates and guidanceAzure3 source records
Azure update · 3 entries
Message CenterPurview2 source records
Notice updated · 2 entries
Message CenterTeams
Message CenterWindows
MC1180840: An updated version of the October 2025 Scan Cab is available
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Windows
RoadmapMicrosoft 365 Copilot / Outlook / Teams
Outlook: New Scheduling and Event Creation Experience
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapMicrosoft 365 Copilot2 source records
Roadmap entry · 2 entries
RoadmapOutlook
Outlook: Offline Support for Calendar - Create, Edit and Delete Event support for GCC-M
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
RoadmapPurview
SecurityMicrosoft Internet Explorer Uninitialized Memory Corruption Vulnerability
Microsoft Internet Explorer Uninitialized Memory Corruption Vulnerability
CISA KEV deadline
CVE-2010-3962
Assessment context
CISA deadline passed 365 days ago
SecurityWindows3 source records
CISA KEV deadline · 3 entries
- Microsoft Windows Out-of-Bounds Write Vulnerability
CISA KEV deadline
CVE-2013-3918
Assessment context
CISA deadline passed 365 days ago
- Microsoft Windows Privilege Escalation Vulnerability
CISA KEV deadline
CVE-2021-43226
Assessment context
CISA deadline passed 365 days ago
- Microsoft Windows Remote Code Execution Vulnerability
CISA KEV deadline
CVE-2011-3402
Assessment context
CISA deadline passed 365 days ago
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.