Magento has released Enterprise Edition 1.14.3.1 and Community Edition 1.9.3.1 today to address issues encountered by some merchants in our October 12 product releases. It is critical for all merchants to either upgrade to Enterprise Edition 1.14.3.1/Community Edition 1.9.3.1 or apply our latest patch, SUPEE-8788, to close several serious security vulnerabilities.
The new Enterprise Edition software is available in the “Version 1.x Release” folder in MyAccount. The Community Edition software is available in the Release Archive of the Community Edition Download Page. If you haven’t upgraded yet, you can skip the releases published on October 12, and go directly to Enterprise Edition 1.14.3.1 and Community Edition 1.9.3.1. If you have addressed issues in Enterprise Edition 1.14.3 and Community Edition 1.9.3 with a community-created module, such as https://github.com/digitalpianism/bugfixes, we still strongly recommend that you upgrade to the new releases.
Enterprise Edition 1.14.3.1 and Community Edition 1.9.3.1 resolve the following issues:
Full details are available in the Enterprise Edition and Community Edition release notes.
Please install and test the new updates in a development environment before putting them into production.
Best regards,
The Magento Team