Message Center · Plan for change · 2 entries
- MC1478463: Microsoft Defender for Office 365: Teams user reporting enabled by default
Message Center · Plan for change
Microsoft Defender XDR
Assessment context
Microsoft marks it a major change
Weekly briefing
Week 39 · 21 Sep – 27 Sep 2026 UTC · assess the changes, then plan the next dates.
All dated changes in this period
30 source records · 20 groupsSecurityCloudflare
WAF - WAF Release - 2026-09-25 - Emergency
Security advisory · Cloudflare WAF changelog
Assessment context
Release notes name CVE-2026-87902, CVE-2026-42018, CVE-2026-82329
CVE-2026-87902CVE-2026-42018CVE-2026-82329
SecuritySharePoint
Microsoft SharePoint Code Injection Vulnerability
Added to CISA KEV
CVE-2026-65660
Assessment context
CISA lists it as exploited
SecurityMicrosoft Security Blog
Storm-3168: Agentic-driven cloud attacks using compromised service principals
Security news · Microsoft Security Blog
Updates and guidanceDefender
Defender for Endpoint iOS 1.1.81160103
Product news · Defender for Endpoint iOS releases
SecurityCisco Talos Intelligence
Trust and the enticing consultancy offer
Security news · Cisco Talos Intelligence
SecurityCisco
Cisco Identity Services Engine Authentication Bypass Vulnerabilities
Security news · Cisco security advisories
SecurityMicrosoft Edge
Edge 154.0.4258.37: Chromium security fixes
Security advisory · Microsoft Edge security release notes
SecurityMicrosoft Security Blog2 source records
Security news · 2 entries
- Beyond the ransomware: Tracking Storm-2570’s consistent tradecraft across deployments
Security news · Microsoft Security Blog
- What’s new in Microsoft Security: September 2026
Security news · Microsoft Security Blog
Message CenterDefender4 source records
Message Center · Plan for change · 4 entries
- MC1392568: Microsoft Defender for Endpoint: Support for Amazon Linux 2 (ARM64) retiring October 31, 2026
Message Center · Plan for change
Microsoft Defender XDR
Assessment context
Microsoft marks it a major change
- MC1388718: Microsoft Defender for Endpoint: Update to Linux connectivity requirements with new service URLs to allowlist
Message Center · Plan for change
Microsoft Defender XDR
- MC1477993: Case Management in Microsoft Defender
Message Center · Stay informed
Microsoft Defender XDR
Show the other 1 entries
- MC1478005: Microsoft Defender for Office 365: View approver details for remediation actions in Advanced Hunting
Message Center · Plan for change
Microsoft Defender XDR
SecurityGitLab2 source records
Security advisory · 2 entries
- GitLab Critical Patch Release: 19.0.9, 18.11.12
Security advisory · GitLab patch releases
Assessment context
The vendor rates it critical
- GitLab Critical Patch Release: 19.4.1, 19.3.3, 19.2.7
Security advisory · GitLab patch releases
Assessment context
The vendor rates it critical
SecurityMicrosoft 365 Apps
Microsoft Office Outlook Remote Code Execution Vulnerability
Published vulnerability
CVE-2026-70125
Assessment context
Microsoft states that customer action is required
SecurityCisco
Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SSL VPN Denial of Service Vulnerability
Security news · Cisco security advisories
SecurityDefender3 source records
Security news · 3 entries
- Integrated Security Operations Center in Microsoft Defender
Security news · Microsoft Defender XDR Blog
- Reimagining Case Management in Microsoft Defender
Security news · Microsoft Defender XDR Blog
- Reimagining the SOC for the agentic era in Microsoft Defender
Security news · Microsoft Security Blog
SecurityCisco Talos Intelligence2 source records
Security news · 2 entries
- Introducing CAIRN: Frontier tracking for AI-integrated malware
Security news · Cisco Talos Intelligence
- The Closed Quorum: Inside the first reported autonomous AI C2 implant
Security news · Cisco Talos Intelligence
SecurityCloudflare
SecurityMicrosoft Security Blog
Unmasking EvilTokens: Getting to the root of device code phishing
Security news · Microsoft Security Blog
SecurityUbiquiti UniFi
Security Advisory Bulletin 069
Security news · Ubiquiti security advisory bulletins
SecurityWindows2 source records
CISA KEV deadline · 2 entries
- Microsoft Windows Heap-Based Buffer Overflow Vulnerability
CISA KEV deadline
CVE-2026-85880
Assessment context
CISA deadline passed 34 days ago
- Microsoft Windows Link Following Vulnerability
CISA KEV deadline
CVE-2026-81963
Assessment context
CISA deadline passed 34 days ago
Message CenterDefender
MC1476237: Microsoft Defender for Office 365: Remediation actions from the Teams message entity flyout
Message Center · Stay informed
Microsoft Defender XDR
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.