RHSA-2026:96075: Important: qt5-qtdeclarative security update

Published Nov 9, 2026
·
Updated

Qt5 - QtDeclarative component.Security Fix(es): qt5-qtdeclarative: qt6-qtdeclarative: Improper validation of <img> tag size in Text component parser (CVE-2025-12385) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Affected Software

36 affected componentsFixes available
redhat/qt5-qtdeclarative<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debugsource<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debugsource<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-tests-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-tests-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-debugsource<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-devel-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-examples-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-tests-debuginfo<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-debuginfo<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-debugsource<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-devel<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-devel-debuginfo<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-examples<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-examples-debuginfo<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-tests-debuginfo<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa
redhat/qt5-qtdeclarative-static<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-static<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-static<5.15.3-3.el8_10
5.15.3-3.el8_10
redhat/qt5-qtdeclarative-static<5.15.3-3.el8_10.aa
5.15.3-3.el8_10.aa

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/qt5-qtdeclarative to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  2. Upgrade

    Upgrade redhat/qt5-qtdeclarative-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  3. Upgrade

    Upgrade redhat/qt5-qtdeclarative-debugsource to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  4. Upgrade

    Upgrade redhat/qt5-qtdeclarative-devel to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  5. Upgrade

    Upgrade redhat/qt5-qtdeclarative-devel-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  6. Upgrade

    Upgrade redhat/qt5-qtdeclarative-examples to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  7. Upgrade

    Upgrade redhat/qt5-qtdeclarative-examples-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  8. Upgrade

    Upgrade redhat/qt5-qtdeclarative-tests-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  9. Upgrade

    Upgrade redhat/qt5-qtdeclarative to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  10. Upgrade

    Upgrade redhat/qt5-qtdeclarative-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  11. Upgrade

    Upgrade redhat/qt5-qtdeclarative-debugsource to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  12. Upgrade

    Upgrade redhat/qt5-qtdeclarative-devel to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  13. Upgrade

    Upgrade redhat/qt5-qtdeclarative-devel-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  14. Upgrade

    Upgrade redhat/qt5-qtdeclarative-examples to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  15. Upgrade

    Upgrade redhat/qt5-qtdeclarative-examples-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  16. Upgrade

    Upgrade redhat/qt5-qtdeclarative-tests-debuginfo to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa
  17. Upgrade

    Upgrade redhat/qt5-qtdeclarative-static to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10
  18. Upgrade

    Upgrade redhat/qt5-qtdeclarative-static to a version that resolves this vulnerability.

    Fixed in 5.15.3-3.el8_10.aa

Event History

Nov 9, 2026
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software

Frequently Asked Questions

1

Which installed package variants should be considered when assessing exposure?

The advisory lists qt5-qtdeclarative and its debuginfo, debugsource, devel, devel-debuginfo, examples, examples-debuginfo, and tests-debuginfo package variants.

2

Does the advisory identify Qt 6 packages as affected?

The security-fix description references qt6-qtdeclarative, but the software list for this advisory contains only Red Hat qt5-qtdeclarative package variants.

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