Weekly briefing
Week 34 · 18 Aug – 24 Aug 2025 UTC · assess the changes, then plan the next dates.
All dated changes in this period
10 source records · 8 groupsSecurityiOS and iPadOS / macOS
Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability
Apple · exploited, added to CISA KEV
CVE-2025-43300
Assessment context
CISA lists it as exploited
SecurityMicrosoft Edge
Edge 139.0.3405.111: Chromium security fixes
Security advisory · Microsoft Edge security release notes
Updates and guidanceDefender2 source records
Product news · 2 entries
- Defender for Endpoint Android 1.0.8018.0103
Product news · Defender for Endpoint Android releases
- Defender for Endpoint iOS 1.1.68140102
Product news · Defender for Endpoint iOS releases
SecurityCloudflare
WAF - WAF Release - 2025-08-18
Security advisory · Cloudflare WAF changelog
Assessment context
Release notes name CVE-2025-32819, CVE-2025-32820, CVE-2025-32821
Message CenterDefender / Purview
MC1137606: Streaming API support for Data Security tables in Microsoft Defender XDR Advanced Hunting
Message Center · Stay informed · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Defender XDR, Microsoft Purview
Message CenterDefender2 source records
Message Center · Plan for change · 2 entries
- MC1137610: Microsoft Defender for Identity alerts transitioning to XDR-based detection platform
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Defender XDR
- MC1137611: Deception feature in Microsoft Defender for Endpoint will be retired from public preview
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Defender XDR
SecurityGitLab
GitLab Patch Release: 18.2.4
Security advisory · GitLab patch releases
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.