RHSA-2026:61630MediumCVSS 5.0
Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update
🔗 CVE IDs covered (1)
📋 Description
CVE-2026-19025 — hdf5: HDF5: Denial of Service due to malformed chunk data in files
🎯 Affected products4
- Red Hat Hardened Images
- hdf5-main@aarch64 as a component of Red Hat Hardened Images
- hdf5-main@src as a component of Red Hat Hardened Images
- hdf5-main@x86_64 as a component of Red Hat Hardened Images
✅ Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://images.redhat.com/ Workaround: Do not open or process untrusted HDF5 files using applications or utilities (such as h5repack) linked against vulnerable versions of the HDF5 library. Ensure files originate from trusted sources or isolate untrusted file parsing within a sandboxed environment.
🔗 References (5)
- selfhttps://access.redhat.com/errata/RHSA-2026:61630
- externalhttps://access.redhat.com/security/cve/CVE-2026-19025
- externalhttps://access.redhat.com/security/updates/classification/
- externalhttps://images.redhat.com/
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_61630.json