News of December 's security patch which will roll out on a gradual basis, hopes it might be a bit quicker though this time with One UI 8 out of the way.
Anyway it fixes 68 vulnerabilities, 11 which are specific to Samsung.
Some of these could have been serious. For instance it involved out of bounds reads and writes in the fingerprint system ,bootloader and image codec libraries which could allow attackers to access or overwrite they should not be able to.
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.