Security Bulletin

Updates have historically been published on both the Microsoft Download Center and the Microsoft Update Catalog and Security Bulletins linked directly to update packages on the Microsoft Download Center. Some updates will no longer be available from...

Microsoft is pleased to announce another expansion of the Microsoft Bounty Programs. Today we begin a bounty for the Nano Server installation option of Windows Server 2016Technical Preview 5. Please visit https://aka.ms/BugBounty to find more details...

Today we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates...

At Microsoft, we continue to add new properties to our security bug bounty programs to help keep our customer’s secure. Today, I’m pleased to announce the addition of Microsoft OneDrive to the Microsoft Online Services Bug Bounty Program. This...

Today we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates...

Today we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates...

The Enhanced Mitigation Experience Toolkit (EMET) benefits enterprises and all computer users by helping to protect against security threats and breaches that can disrupt businesses and daily lives. It does this by anticipating, diverting...

Today we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates...

Introduction Both Internet Explorer (IE) and Edge have seen significant changes in order to help protect customers from security threats. This work has featured a number of mitigations that together have not only rendered classes of vulnerabilities...

Today we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates...

As we inch closer to the 15th BlueHat Security Conference, we are happy to announce the lineup of speakers and topics for this event. This year will continue with a solid speaker and topic selection that engage engineers, executives, and invited...

Today we released security updates to provide protections against malicious attackers. As a best practice, we encourage customers to apply security updates as soon as they are released. More information about this month’s security updates and...