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Rocky Linux 10 Ruby Critical Service Disruption RLSA-2026-33565

rocky
Calendar Grey July 5, 2026
Rockylinux Esm H88
Important ruby security update available for Rocky Linux to address various security issues including DoS and command injection.
Important: ruby security update

Summary

An update is available for ruby. This update affects Rocky Linux 10. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


Topics%20covered

Topics Covered

security advisory denial of service important information disclosure command injection rocky linux

RPMs

rubygem-irb-0:1.13.1-13.el10_2.noarch.rpm

ruby-devel-0:3.3.10-13.el10_2.ppc64le.rpm

rubygem-psych-0:5.1.2-13.el10_2.ppc64le.rpm

rubygem-io-console-debuginfo-0:0.7.1-13.el10_2.s390x.rpm

rubygem-io-console-0:0.7.1-13.el10_2.aarch64.rpm

rubygem-rake-0:13.1.0-13.el10_2.noarch.rpm

ruby-0:3.3.10-13.el10_2.x86_64.rpm

rubygem-io-console-0:0.7.1-13.el10_2.ppc64le.rpm

rubygem-bigdecimal-debuginfo-0:3.1.5-13.el10_2.x86_64.rpm

ruby-0:3.3.10-13.el10_2.ppc64le.rpm

rubygem-rbs-0:3.4.0-13.el10_2.x86_64.rpm

rubygems-devel-0:3.5.22-13.el10_2.noarch.rpm

rubygem-json-debuginfo-0:2.7.2-13.el10_2.aarch64.rpm

rubygem-json-0:2.7.2-13.el10_2.aarch64.rpm

ruby-libs-0:3.3.10-13.el10_2.aarch64.rpm

rubygem-rexml-0:3.4.4-13.el10_2.noarch.rpm

ruby-bundled-gems-0:3.3.10-13.el10_2.ppc64le.rpm

ruby-0:3.3.10-13.el10_2.src.rpm

ruby-libs-debuginfo-0:3.3.10-13.el10_2.x86_64.rpm

ruby-libs-debuginfo-0:3.3.10-13.el10_2.s390x.rpm

rubygem-bigdecimal-0:3.1.5-13.el10_2.ppc64le.rpm

rubygems-0:3.5.22-13.el10_2.noarch.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42245

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42246

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-42258

Severity
important

Name: RLSA-2026:33565
Affected Products: Rocky Linux 10

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2468495

https://bugzilla.redhat.com/show_bug.cgi?id=2468499

https://bugzilla.redhat.com/show_bug.cgi?id=2468498


Topics%20covered

Topics Covered

security advisory denial of service important information disclosure command injection rocky linux

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