Weekly briefing
Week 14 · 31 Mar – 6 Apr 2025 UTC · assess the changes, then plan the next dates.
Act on1
Coming up3
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Patch Tuesday, 8 April 2025
The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.
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Microsoft Windows Win32k Use-After-Free Vulnerability
CVE-2025-24983
Same day: CISA KEV deadline: Microsoft Windows NTFS Information Disclosure Vulnerability; CISA KEV deadline: Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability; CISA KEV deadline: Microsoft Windows NTFS Out-Of-Bounds Read Vulnerability; CISA KEV deadline: Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability; CISA KEV deadline: Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability
Changed1
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[FIXED] Classic Outlook display language is English only when installed via standalone download
Classic Outlook known issues
How this list is chosen
Changes from 31 Mar 2025 – 6 Apr 2025 UTC and dates due up to 6 May 2025. Dates are the source's own, or labelled as the day ChangeIntel observed a change; never inferred effective dates.
Ranked by kind: exploited vulnerabilities, then up to 3 dates, open known issues, and other notable changes, with at most one entry per feed. Service incidents are on the status board; security baseline downloads, first captures of a document, and metadata-only documentation checks are left out. This is a view of retained evidence, not a reconstruction of everything known at the time.
The briefing is selective. Browse every dated change, review upcoming dates or check the period's coverage.