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Oracle Solaris (S11.4 SRU59.144.2) Released

We've just released the Oracle Solaris 11.4 SRU59, the July 2023 Critical Patch Update.

It is available via 'pkg update' from the support repository or by downloading the SRU from My Oracle Support Doc ID 2433412.1.

Some noteworthy improvements include:

  • Explorer 23.3 is now available

The following components have been updated to address security issues:

  • Apache Tomcat to 8.5.89
  • CUPS to 2.4.3
  • Firefox to 102.12.0esr
  • Golang to 1.19.9
  • MySQL 8 to 8.0.33
  • Thunderbird to 102.12.0
  • git to 2.39.3
  • liblouis to 3.25.0
  • libxml2 to 2.10.4
  • database/mysql, gnome/nautilus, library/libtiff, library/libwebp, library/openjpeg, python-mod/sqlparse & utility/gnu-compiler

Full details of this SRU can be found in My Oracle Support Doc ID 2960708.1.

For the list of Service Alerts affecting each Oracle Solaris 11.4 SRU, see Important Oracle Solaris 11.4 SRU Issues (

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