Samsung has now started rolling out the June 2024 software update to the Galaxy S23 series in Europe, India and Korea. The June 2024 security patch fixes 59 security vulnerabilities in Galaxy devices. 37 of those fixes come from Google and affect all Android devices, while 22 fixes apply only to Galaxy smartphones and tablets.
Galaxy S23 June 2024 security update details
According to the update changelog, the all-new security patch update for the Galaxy S23, Galaxy S23+, and Galaxy S23 Ultra comes with the build number CXE7 (India). (CXE4 Korea)
Note that the latest firmware only contains a security update. You can install the latest update via tapping on Settings app >> Software update, >> Download and install.