RHSA-2026:26655HighCVSS 8.1

Red Hat Security Advisory: ruby:3.3 security update

Published
June 17, 2026
Last Modified
August 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-41316 →

📋 Description

CVE-2026-41316 — erb: ERB: Arbitrary code execution via deserialization bypass

🎯 Affected products144

  • Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.ppc64le (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.s390x (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.src (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.x86_64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.ppc64le (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.s390x (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.x86_64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.ppc64le (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.s390x (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-bundled-gems-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.x86_64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.ppc64le (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.s390x (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debuginfo-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.x86_64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debugsource-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debugsource-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debugsource-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.ppc64le (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debugsource-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.s390x (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-debugsource-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.x86_64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-default-gems-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.noarch (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-devel-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.aarch64 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • ruby-devel-0:3.3.10-6.module+el9.4.0+24333+ed4ca411.i686 (ruby:3.3) as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4)
  • +114 more not shown

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258

🔗 References (4)