[El-errata] ELSA-2026-72286 Important: Oracle Linux 9 ruby security, bug fix, and enhancement update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-72286

http://linux.oracle.com/errata/ELSA-2026-72286.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
ruby-3.0.7-168.el9_8.i686.rpm
ruby-3.0.7-168.el9_8.x86_64.rpm
ruby-default-gems-3.0.7-168.el9_8.noarch.rpm
ruby-devel-3.0.7-168.el9_8.i686.rpm
ruby-devel-3.0.7-168.el9_8.x86_64.rpm
ruby-doc-3.0.7-168.el9_8.noarch.rpm
ruby-libs-3.0.7-168.el9_8.i686.rpm
ruby-libs-3.0.7-168.el9_8.x86_64.rpm
rubygem-bigdecimal-3.0.0-168.el9_8.x86_64.rpm
rubygem-bundler-2.2.33-168.el9_8.noarch.rpm
rubygem-io-console-0.5.7-168.el9_8.x86_64.rpm
rubygem-irb-1.3.5-168.el9_8.noarch.rpm
rubygem-json-2.5.1-168.el9_8.x86_64.rpm
rubygem-minitest-5.14.2-168.el9_8.noarch.rpm
rubygem-power_assert-1.2.1-168.el9_8.noarch.rpm
rubygem-psych-3.3.2-168.el9_8.x86_64.rpm
rubygem-rake-13.0.3-168.el9_8.noarch.rpm
rubygem-rbs-1.4.0-168.el9_8.noarch.rpm
rubygem-rdoc-6.3.4.1-168.el9_8.noarch.rpm
rubygem-rexml-3.2.5-168.el9_8.noarch.rpm
rubygem-rss-0.2.9-168.el9_8.noarch.rpm
rubygem-test-unit-3.3.7-168.el9_8.noarch.rpm
rubygem-typeprof-0.15.2-168.el9_8.noarch.rpm
rubygems-3.2.33-168.el9_8.noarch.rpm
rubygems-devel-3.2.33-168.el9_8.noarch.rpm

aarch64:
ruby-3.0.7-168.el9_8.aarch64.rpm
ruby-default-gems-3.0.7-168.el9_8.noarch.rpm
ruby-devel-3.0.7-168.el9_8.aarch64.rpm
ruby-doc-3.0.7-168.el9_8.noarch.rpm
ruby-libs-3.0.7-168.el9_8.aarch64.rpm
rubygem-bigdecimal-3.0.0-168.el9_8.aarch64.rpm
rubygem-bundler-2.2.33-168.el9_8.noarch.rpm
rubygem-io-console-0.5.7-168.el9_8.aarch64.rpm
rubygem-irb-1.3.5-168.el9_8.noarch.rpm
rubygem-json-2.5.1-168.el9_8.aarch64.rpm
rubygem-minitest-5.14.2-168.el9_8.noarch.rpm
rubygem-power_assert-1.2.1-168.el9_8.noarch.rpm
rubygem-psych-3.3.2-168.el9_8.aarch64.rpm
rubygem-rake-13.0.3-168.el9_8.noarch.rpm
rubygem-rbs-1.4.0-168.el9_8.noarch.rpm
rubygem-rdoc-6.3.4.1-168.el9_8.noarch.rpm
rubygem-rexml-3.2.5-168.el9_8.noarch.rpm
rubygem-rss-0.2.9-168.el9_8.noarch.rpm
rubygem-test-unit-3.3.7-168.el9_8.noarch.rpm
rubygem-typeprof-0.15.2-168.el9_8.noarch.rpm
rubygems-3.2.33-168.el9_8.noarch.rpm
rubygems-devel-3.2.33-168.el9_8.noarch.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/ruby-3.0.7-168.el9_8.src.rpm

Related CVEs:

CVE-2026-80212




Description of changes:

[3.0.7-168]
- Fix memory exhaustion via unknown DNS resource types in resolv.
  (CVE-2026-80212)
  Resolves: RHEL-252044

[3.0.7-167]
- Fix information disclosure via MITM attack bypassing TLS in net-imap.
  (CVE-2026-42246)
  Resolves: RHEL-181763
- Fix command injection via Symbol arguments in net-imap. (CVE-2026-42258)
  Resolves: RHEL-181802