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Critical 1 exploited CVE RHSA-2026:96233 3 CVEs

Red Hat Security Advisory: ruby4.0 security, bug fix, and enhancement update

Published Nov 13, 2026 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 9

ReleasePackageFixed in
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0 0:4.0.9-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-debuginfo 0:4.0.9-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-debugsource 0:4.0.9-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-devel 0:4.0.9-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-doc 0:4.0.9-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-mysql2 0:0.5.7-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-mysql2-debuginfo 0:0.5.7-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-pg 0:1.6.3-38.el10_2
Red Hat · RHEL 10 enterprise_linux:10.2 ruby4.0-rubygem-pg-debuginfo 0:1.6.3-38.el10_2

Vulnerabilities 3

  • Critical 10.0
    CVE-2026-97229 Exploited Public exploit Scanner template EPSS 69%

    Integer Overflow or Wraparound in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server…

    GitLab GitLab gitlab ruby Web / CMS Debian Ubuntu Azure Linux Alpine Wolfi
    KEV Oct 29, 2026
  • Critical 10.0
    CVE-2026-110264 Public exploit

    Integer Overflow or Wraparound in GitLab

    An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could hav…

    GitLab GitLab ruby ruby3.1 Web / CMS Debian Azure Linux Alpine Wolfi
  • Critical 9.9
    CVE-2026-93577

    Integer Overflow or Wraparound in GitLab

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user to execute arbitrary code on the GitLab server due…

    GitLab GitLab ruby gitlab-runner-19.2 Web / CMS Debian Alpine Wolfi

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2539842
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2550153
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2558632
  • article
    https://issues.redhat.com/browse/RHEL-300942
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_96233.json
  • report
    https://access.redhat.com/security/cve/CVE-2026-93577
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-93577
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-93577
  • article
    https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-1-released/
  • article
    https://gitlab.com/gitlab-org/gitlab/-/work_items/629758
  • article
    https://hackerone.com/reports/3995696
  • article
    https://www.ruby-lang.org/en/news/2026/10/23/regexp-fixes-for-gitlab-cves/
  • report
    https://access.redhat.com/security/cve/CVE-2026-97229
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-97229
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-97229
  • article
    https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/
  • article
    https://gitlab.com/gitlab-org/gitlab/-/work_items/630686
  • article
    https://hackerone.com/reports/4055749
  • article
    https://hackerone.com/reports/4058589
  • article
    https://www.cisa.gov/known-exploited-vulnerabilities-catalog
  • report
    https://access.redhat.com/security/cve/CVE-2026-110264
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-110264
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-110264
  • article
    https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/
  • article
    https://gitlab.com/gitlab-org/gitlab/-/work_items/633633
  • article
    https://hackerone.com/reports/4093475