The 8.6.0 MU#17 update is recommended for all Parallels Plesk Panel (PP) users and includes general functionality fixes that improve the stability, compatibility, and security of your PP server.
To ensure optimal server reliability and security, Parallels strongly recommends keeping your operating system and PP software up to date.
Parallels would like to thank Wouter ter Maat from yourname.nl for reporting and helping resolve the security issue.
What's ChangedThe update delivers Major Security fixes on Linux.
- #9294: Using Micro-Updates in Parallels Plesk Panel and Parallels Small Business Panel