category product external link to End-Of-Life schedules security bulletin Database Oracle https://www.oracle.com/support/lifetime-support/index.html, https://support.oracle.com/knowledge/Oracle%20Database%20Products/742060_1.html https://www.oracle.com/security-alerts/ PostgreSQL https://endoflife.software/applications/databases/postgresql, https://endoflife.date/postgresql https://www.postgresql.org/support/security/ Microsoft SQL Server https://support.microsoft.com/lifecycle/, https://endoflife.date/mssqlserver https://docs.microsoft.com/en-gb/security/ Operating System AlmaLinux https://endoflife.date/almalinux https://errata.almalinux.org/ CentOS https://endoflife.software/operating-systems/linux/centos, https://endoflife.date/centos https://blog.centos.org/ RedHat https://access.redhat.com/support/policy/updates/errata/, https://endoflife.date/rhel https://access.redhat.com/security/vulnerabilities Windows https://support.microsoft.com/lifecycle/, https://endoflife.date/windows, https://endoflife.date/windowsserver https://docs.microsoft.com/en-gb/security/ Java java https://www.oracle.com/support/lifetime-support/index.html https://www.oracle.com/security-alerts/ RedHat openjdk https://access.redhat.com/articles/1299013 https://access.redhat.com/security/vulnerabilities Webcontainer Tomcat http://tomcat.apache.org/whichversion.html https://markmail.org/search/list:org%2Eapache%2Etomcat%2Eannounce