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OpenAdvisories
High RHSA-2026:74653 1 CVE

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Published Oct 10, 2026 · Updated Nov 13, 2026

Ecosystem: Red Hat

Fixed packages 11

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-common 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-devel 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-examples 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-gui 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-ibase 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-mysql 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-odbc 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-postgresql 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-private-devel 0:6.11.2-3.hum1
Red Hat · Hardened Images 1 hummingbird:1 qt6-qtbase-static 0:6.11.2-3.hum1

Vulnerabilities 1

  • High 7.1
    CVE-2026-11573

    Uncontrolled recursion in QDomDocument/QDomNode serialization causes stack exhaustion (QtXml)

    Uncontrolled recursion (CWE-674) in the QDomDocument/QDomNode serialization path of the Qt XML module (QtXml, qtbase). QDomElementPrivate::save() and QDomNodePrivate::save() recurse mutually, consuming one stack frame per level of element nesting with no dept…

    Qt Project Qt qtbase-opensource-src qtbase-opensource-src Debian Ubuntu Azure Linux

References

  • article
    https://images.redhat.com/
  • report
    https://access.redhat.com/security/cve/CVE-2026-11573
  • article
    https://access.redhat.com/security/updates/classification/
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_74653.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2529762
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-11573
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-11573
  • article
    https://codereview.qt-project.org/c/qt/qtbase/+/606899