WEEKLY BRIEFING · 7 APR – 13 APR 2025 · UTC Public sources only

5 public updates in week 15

MSRC published April 2025 Security Updates. 4 roadmap changes, led by Microsoft 365 Copilot (3) and Defender (1). CISA added 1 Microsoft CVE to its Known Exploited Vulnerabilities catalog.

0Windows KB releases

1MSRC release note

4Roadmap changes across 2 products

0Windows and security articles

1Microsoft CVEs added to CISA KEV

Security to act on1

CVE-2025-29824 — Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free VulnerabilityKEV 8 Apr

MSRC security releases1

April 2025 Security Updates8 Apr

Microsoft 365 roadmap4

Microsoft 365 Copilot · 3

Microsoft Copilot (Microsoft 365): Catch up on a summary of document comments in the top of your document8 Apr
Microsoft Copilot (Microsoft 365): Catch up on a summary of document comments in the top of your document8 Apr
Microsoft Copilot (Microsoft 365): Copilot surfaces key statistics in the top of a document8 Apr

Defender · 1

Microsoft Defender for Office 365: Additional actions include submit, allow/block, and trigger AIR from Advanced Hunting.10 Apr

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.