Patch Tuesday

May 2025 Patch Tuesday forecast: Panic, change, and hope
April was an event-filled month for cybersecurity. Patch Tuesday came to us quickly on April 8 – the earliest first Tuesday possible in a given month. We again saw large …

Microsoft fixes actively exploited Windows CLFS zero-day (CVE-2025-29824)
April 2025 Patch Tuesday is here, and Microsoft has delivered fixes for 120+ vulnerabilities, including a zero-day (CVE-2025-29824) that’s under active attack. …

April 2025 Patch Tuesday forecast: More AI security introduced by Microsoft
Microsoft is continuing to build on their AI cybersecurity strategy and this month announced the introduction of new agents in Microsoft Security Copilot. They are introducing …

March 2025 Patch Tuesday forecast: A return to normalcy
The February Patch Tuesday updates and activity during the month marked a return to normalcy for patch management. Following the January updates addressing 100+ …

Microsoft fixes two actively exploited zero-days (CVE-2025-21418, CVE-2025-21391)
February 2025 Patch Tuesday is here, and Microsoft has delivered fixes for 56 vulnerabilities, including two zero-days – CVE-2025-21418 and CVE-2025-21391 – under …

February 2025 Patch Tuesday forecast: New directions for AI development
February 2025 Patch Tuesday is now live: Microsoft fixes two actively exploited zero-days (CVE-2025-21418, CVE-2025-21391) The new year has started with a whirlwind of …

January 2025 Patch Tuesday forecast: Changes coming in cybersecurity guidance
January 2025 Patch Tuesday is now live: Microsoft fixes actively exploited Windows Hyper-V zero-day flaws Welcome to 2025 and a new year of patch excitement! In my December …

Microsoft fixes exploited zero-day (CVE-2024-49138)
On December 2024 Patch Tuesday, Microsoft resolved 71 vulnerabilities in a variety of its products, including a zero-day (CVE-2024-49138) that’s been exploited by …

December 2024 Patch Tuesday forecast: The secure future initiative impact
December 2024 Patch Tuesday is now live: Microsoft fixes exploited zero-day (CVE-2024-49138) It seems like 2024 just started, but the final Patch Tuesday of the year is almost …

Microsoft fixes actively exploited zero-days (CVE-2024-43451, CVE-2024-49039)
November 2024 Patch Tuesday is here, and Microsoft has dropped fixes for 89 new security issues in its various products, two of which – CVE-2024-43451 and CVE-2024-49039 …

November 2024 Patch Tuesday forecast: New servers arrive early
November 2024 Patch Tuesday is now live: Microsoft fixes actively exploited zero-days (CVE-2024-43451, CVE-2024-49039) Microsoft followed their October precedent set with …

Microsoft patches two zero-days exploited in the wild (CVE-2024-43573, CVE-2024-43572)
For October 2024 Patch Tuesday, Microsoft has released fixes for 117 security vulnerabilities, including two under active exploitation: CVE-2024-43573, a spoofing bug …
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