Joomla Vulnerability - CVE-2021-23128
An issue was discovered in Joomla 3.2.0 through 3.9.24. The core shipped but unused randval implementation within FOF (FOFEncryptRandval) used an potential insecure implemetation. That has now been replaced with a call to 39random_bytes()39 and its backport that is shipped within random_compat.