Microsoft Releases May 2021 Security Updates

Original release date: May 11, 2021

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system.

CISA encourages users and administrators to review Microsoft’s May 2021 Security Update Summary and Deployment Information and apply the necessary updates.  

This product is provided subject to this Notification and this Privacy & Use policy.

Microsoft Releases May 2021 Security Updates

Original release date: May 11, 2021

Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker can exploit some of these vulnerabilities to take control of an affected system.

CISA encourages users and administrators to review Microsoft’s May 2021 Security Update Summary and Deployment Information and apply the necessary updates.  

This product is provided subject to this Notification and this Privacy & Use policy.

Citrix Releases Security Updates for Workspace App for Windows

Original release date: May 11, 2021

Citrix has released security updates to address a vulnerability in Citrix Workspace App for Windows. An attacker could exploit this vulnerability to take control of an affected system.

CISA encourages users and administrators to review Citrix Security Update CTX307794 and apply the necessary updates.

This product is provided subject to this Notification and this Privacy & Use policy.

Citrix Releases Security Updates for Workspace App for Windows

Original release date: May 11, 2021

Citrix has released security updates to address a vulnerability in Citrix Workspace App for Windows. An attacker could exploit this vulnerability to take control of an affected system.

CISA encourages users and administrators to review Citrix Security Update CTX307794 and apply the necessary updates.

This product is provided subject to this Notification and this Privacy & Use policy.