Upgrade Zabbix

[Seb95]

Hello,
I manage a Zabbix platform ver. 5.4.5.
Recently It was discovered the holes, traced with CVE-2022-23131 (CVSS 9.1) and CVE-2022-23134 (CVSS 3.7), appear to be exploited in-the-wild.
I want upgrade the version to 5.4.11 or other not affected to security flaws.
Some tips for the version?
do you have a guide on how to update it?
best regars

[tikkami]

Take the latest minor version if you don't want to go to 6.0.

Upgrade procedure can be found from manuals.

https://www.zabbix.com/documentation/5.4/en/manual/installation/upgrade

To be honest I have always upgraded my systems just by apt update and apt upgrade without any pre-upgrade actions... No problems so far

[cyber]

One of those "holes" applies only if you use SAML, other can be easily avoided by removing "setup.php" from webserver...
But keeping up with latest version should still be done. Minor version upgrades should be just as easy as described above.