Magento security patches October 2025: what you need to know

On October 14, 2025, Adobe released the latest security patches for Magento Open Source and Adobe Commerce. These patches address multiple security vulnerabilities and are available for versions 2.4.6, 2.4.7 and 2.4.8. For webshop owners, it's crucial to implement these updates as soon as possible. In this article, we discuss the key aspects of this security release and provide practical tips for safe implementation.

Overview of the patches

The October 2025 security release addresses multiple vulnerabilities that could potentially be exploited by malicious actors. While Adobe doesn't release specific details until patches are widely applied, security flaws in webshops are regularly exploited for data theft, malware injection or hijacking payment information. The patches also include improvements to the encryption key rotation functionality and updates for Duo Security two-factor authentication with the new Web SDK v4. These improvements make it easier to rotate encryption keys regularly, significantly improving the security of sensitive data.

PHP 8.2 end of service in December 2025

An important deadline to keep in mind: PHP 8.2 reaches its End of Service date in December 2025. This means that after this date, no more security updates will be released for PHP 8.2. If your Magento 2.4.7 installation is still running on PHP 8.2, it's essential to migrate to PHP 8.3 or higher. Magento 2.4.8 supports PHP 8.4, which is the best choice for long-term support. Don't wait until the last moment - plan your PHP upgrade in combination with the security patches.

Implementation strategy

We recommend a controlled approach for installing security patches. Always test patches in a staging environment first before applying them to production. Make complete backups of both the database and the codebase. Plan the update during a quiet moment to address any issues immediately. For complex installations with many custom modules, it's wise to have a rollback plan ready. Most patches can be installed without downtime, but it's better to be prepared.

Need help with patching?

Installing security patches correctly requires technical expertise and experience with Magento. An incorrect installation can lead to website problems or, worse, false security where the patch was not correctly applied. If you're not sure about the process or simply don't have time, we're happy to help. We can install, test and validate the patches for you to ensure your webshop is fully protected. Get in touch for a no-obligation discussion about your security situation.