RHSA-2026:82734HighCVSS 7.5
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-76151 — qt5-qtbase: qt6-qtbase: qt: Denial of Service via excessively large HTTP Cache-Control header
🎯 Affected products38
- Red Hat Hardened Images
- qt5-qtbase-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-0:5.15.18-5.3.hum1@src as a component of Red Hat Hardened Images
- qt5-qtbase-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-common-0:5.15.18-5.3.hum1@noarch@public-hummingbird-aarch64-rpms as a component of Red Hat Hardened Images
- qt5-qtbase-common-0:5.15.18-5.3.hum1@noarch@public-hummingbird-s390x-rpms as a component of Red Hat Hardened Images
- qt5-qtbase-common-0:5.15.18-5.3.hum1@noarch@public-hummingbird-x86_64-rpms as a component of Red Hat Hardened Images
- qt5-qtbase-devel-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-devel-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-devel-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-examples-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-examples-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-examples-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-gui-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-gui-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-gui-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-ibase-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-ibase-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-ibase-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-mysql-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-mysql-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-mysql-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-odbc-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-odbc-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-odbc-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-postgresql-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- qt5-qtbase-postgresql-0:5.15.18-5.3.hum1@s390x as a component of Red Hat Hardened Images
- qt5-qtbase-postgresql-0:5.15.18-5.3.hum1@x86_64 as a component of Red Hat Hardened Images
- qt5-qtbase-private-devel-0:5.15.18-5.3.hum1@aarch64 as a component of Red Hat Hardened Images
- +8 more not shown
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/
🔗 References (5)
- selfhttps://access.redhat.com/errata/RHSA-2026:82734
- externalhttps://images.redhat.com/
- externalhttps://access.redhat.com/security/cve/CVE-2026-76151
- externalhttps://access.redhat.com/security/updates/classification/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_82734.json