Weekly briefing

Week 23 · 2 Jun – 8 Jun 2025 UTC · assess the changes, then plan the next dates.

What to assess first

2 Jun – 8 Jun · dates to 8 Jul Check coverage

Act on2

5Jun
Exploited5 Jun 2025
Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
CVE-2025-5419
Related evidence (2)
- Edge Extended Stable 136.0.3240.115: fixes CVE-2025-5419, exploited in the wild
  Public source · Shared CVE CVE-2025-5419
- Edge 137.0.3296.62: fixes CVE-2025-5419, exploited in the wild
  Public source · Shared CVE CVE-2025-5419
4Jun
Exploited4 Jun 2025
Edge Extended Stable 136.0.3240.115: fixes CVE-2025-5419, exploited in the wild
Microsoft Edge security release notes
Related evidence (6)
- Google Chromium V8 Out-of-Bounds Read and Write Vulnerability
  Public source · Shared CVE CVE-2025-5419
- Edge 137.0.3296.62: fixes CVE-2025-5419, exploited in the wild
  Public source · Shared CVE CVE-2025-5419
- Edge 137.0.3296.52: Chromium security fixes
  Public source · Same source page; the statements may concern different changes
- Edge 136.0.3240.76: fixes CVE-2025-4664, exploited in the wild
  Public source · Same source page; the statements may concern different changes
- Edge 136.0.3240.64: Chromium security fixes
  Public source · Same source page; the statements may concern different changes
- Edge 136.0.3240.50: Chromium security fixes and 1 Edge-specific fix
  Public source · Same source page; the statements may concern different changes

Coming up6

10Jun
Patch TuesdayScheduled for 10 Jun 2025
Patch Tuesday, 10 June 2025
The second Tuesday of the month, when Microsoft releases security updates for Windows, Office, and servers.
18Jun
Message Center action dateDue 18 Jun 2025
MC1077861: Microsoft Defender for Cloud Apps: SIEM agents will retireMicrosoft 365 Message Center Archive by Merill Fernando
30Jun
Message Center action dateDue 30 Jun 2025
MC1042929: Prevent/Fix - Microsoft Purview: HR Connector new sample power shell scriptMicrosoft 365 Message Center Archive by Merill Fernando
Same day: Message Center action date: MC1059667: Action required: Classic Microsoft Teams end of availability starts July 1, 2025; Message Center action date: MC1085569: Microsoft Teams: Upgrade to Meeting Recording Organizer Policy by 30 June 2025; Message Center action date: MC1089315: Resharing to external users required after enabling Microsoft SharePoint integration with Microsoft Entra B2B
1Jul
CISA KEV deadlineDue 1 Jul 2025
Microsoft Windows External Control of File Name or Path Vulnerability
CVE-2025-33053
8Jul
Message Center action dateDue 8 Jul 2025
MC1087098: Microsoft 365: Retiring and modernizing the Semi-Annual Enterprise Channel for Windows desktop appsMicrosoft 365 Message Center Archive by Merill Fernando
3Jun
CISA KEV deadlineDue 3 Jun 2025
Microsoft Windows Scripting Engine Type Confusion Vulnerability
CVE-2025-30397
Same day: CISA KEV deadline: Microsoft Windows DWM Core Library Use-After-Free Vulnerability; CISA KEV deadline: Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability; CISA KEV deadline: Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability; CISA KEV deadline: Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability

Changed1

6Jun
Revised6 Jun 2025
MC836942: Microsoft OneDrive: Update for unlicensed accountsMicrosoft 365 Message Center Archive by Merill Fernando
Microsoft OneDrive

How this list is chosen

Changes from 2 Jun 2025 – 8 Jun 2025 UTC and dates due up to 8 Jul 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 7 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.