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High RHSA-2026:72427 1 CVE

Red Hat Security Advisory: ruby4.0 security update

Published Sep 29, 2026 · Updated Oct 16, 2026

Fixed packages 9

ReleasePackageFixed in
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0 0:4.0.6-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-debuginfo 0:4.0.6-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-debugsource 0:4.0.6-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-devel 0:4.0.6-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-doc 0:4.0.6-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-mysql2 0:0.5.7-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-mysql2-debuginfo 0:0.5.7-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-pg 0:1.6.3-37.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-pg-debuginfo 0:1.6.3-37.el10_2

Vulnerabilities 1

References

  • article
    https://access.redhat.com/security/updates/classification/#important
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2525066
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_72427.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-80212
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-80212
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-80212
  • article
    https://github.com/ruby/resolv/commit/6393c628b224d0234ef915813c0977e11ebe57ea
  • article
    https://www.ruby-lang.org/en/news/2026/08/27/multiple-vulnerabilities-in-resolv/