SUPEE-8788 is a security patch released for Magento CE <= 126.96.36.199 / EE <= 188.8.131.52
SUPEE-8788, Enterprise Edition 1.14.3 and Community Edition 1.9.3 address Zend framework and payment vulnerabilities, ensure sessions are invalidated after a user logs out, and make several other security enhancements that are detailed below.
Patches and upgrades are available for the following Magento versions:
- Enterprise Edition 184.108.40.206-220.127.116.11: SUPEE-8788 or upgrade to Enterprise Edition 1.14.3
- Community Edition 18.104.22.168-22.214.171.124: SUPEE-8788 or upgrade to Community Edition 1.9.3