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OpenAdvisories
High RHSA-2026:79131 1 CVE

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Published Oct 10, 2026 · Updated Oct 10, 2026

Ecosystem: Red Hat

Fixed packages 10

ReleasePackageFixed in
Red Hat · Hardened Images 1 hummingbird:1 hdf5 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-devel 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-mpich 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-mpich-devel 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-mpich-static 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-openmpi 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-openmpi-devel 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-openmpi-static 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 hdf5-static 0:2.2.0-0.1.3.hum1
Red Hat · Hardened Images 1 hummingbird:1 java-hdf5 0:2.2.0-0.1.3.hum1

Vulnerabilities 1

  • High 8.2
    CVE-2026-19024

    HDF5 H5Pget_fill_value NULL Pointer Dereference via Malformed Fill Value Message

    NULL pointer dereference in H5Pget_fill_value in HDF5 before 2.3.0 allows attackers to cause a denial of service via a dataset whose version 1 or 2 fill value message has the "defined" flag set together with a negative size field, which is not normalized to t…

    The HDF Group HDF5 hdf5 hdf5 Debian Ubuntu Azure Linux

References

  • report
    https://access.redhat.com/security/cve/CVE-2026-19024
  • article
    https://access.redhat.com/security/updates/classification/
  • article
    https://images.redhat.com/
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_79131.json
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2511845
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2026-19024
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2026-19024
  • article
    https://github.com/HDFGroup/hdf5/issues/6487