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Security blog posts
Read blog posts related to Security
Security Advisory, October 22, 2024 - Patches for Umbraco CMS are now available
Four medium-severity security issues have been identified and fixed. We recommend upgrading to the latest version. Find all information and instructions here.
October 22, 2024
Security Advisory, August 20, 2024: Security Patch for Umbraco CMS is now available
Two medium-severity security issues have been identified and fixed. We recommend upgrading to the latest version. Find all information and instructions here.
August 20, 2024
Security Advisory, May 21, 2024: Security Patch is now available
A medium-severity security issue has been identified. We recommend you update your projects. Find all information and instructions here
May 21, 2024
Security Advisory: Security patches for Umbraco 8, 10, 11, and 12 now available
A medium-severity security issue has been identified. We recommend you update your projects. Find all information and instructions here
December 12, 2023
Security patches for Umbraco 10, 11, and 12 now available
A high-severity security issue has been identified in Umbraco CMS. Security patches for Umbraco 10, 11, and 12 now available.
July 12, 2023
Security Advisory: Security patch for Umbraco CMS ready on July 13 at 08 AM UTC
A high-severity security issue has been identified in Umbraco CMS. A patch will be published on July 13. This is a heads-up so you can prepare for action.
July 10, 2023
Security patches for Umbraco 8, 10, and 11 are now available
Updated 2023-08-28: Additional patch is available for the medium-severity vulnerability identified in Umbraco 8, 10 and 11. Upgrade to the latest version.
March 28, 2023
Security Patch for your site is now available
A medium-severity vulnerability has been identified in Umbraco 9 and 10. Cloud is not affected. See if your site(s) are secure and how to address the issue.
September 6, 2022
Security advisory: Security patch for Umbraco CMS ready on September 6 at 08 AM UTC
A medium-severity security issue has been identified in Umbraco CMS. A fix will be published on September 6. This is a heads-up so you can prepare for action
September 2, 2022
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