Announcing Oracle Solaris 11.4 SRU 88

We’ve just released the Oracle Solaris 11.4 SRU 88, the December 2025 SRU. It is available via ‘pkg update’ from the support repository or by downloading the SRU from My Oracle Support Doc KB631614.
The following components have been updated to address security issues:

• MySQL 8.4 to 8.4.67
• Firefox to 140.5.0esr
• Thunderbird to 140.5.0esr
• ruby 3.3 to 3.3.10
• Apache Tomcat to 9.0.111
• iperf3 to version 3.19.1
• Django 4.2 to 4.2.26
• Django 5.2 to 5.2.8

Full details of this SRU can be found in My Oracle Support Doc KB858909. For the list of Service Alerts affecting each Oracle Solaris 11.4 SRU, see Important Oracle Solaris 11.4 SRU Issues (Doc KB620396).