https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-01T15:53:30.398837+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-19023 fkie_cve-2026-19023 2026-10-01T15:53:30.434926+00:00

Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.3.0 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer.

 https://db.gcve.eu/vuln/ghsa-w2vw-9w6r-w7mm GHSA-w2vw-9w6r-w7mm 2026-10-01T15:53:30.434995+00:00

Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.1.1 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer.

 https://db.gcve.eu/vuln/msrc_cve-2026-19023 msrc_CVE-2026-19023 — HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets 2026-10-01T15:53:30.435021+00:00 msrc_CVE-2026-19023 https://db.gcve.eu/vuln/ubuntu-cve-2026-19023 UBUNTU-CVE-2026-19023 2026-10-01T15:53:30.435045+00:00

Affected: Ubuntu:Pro:14.04:LTS: hdf5, Ubuntu:Pro:16.04:LTS: hdf5, Ubuntu:Pro:18.04:LTS: hdf5, Ubuntu:Pro:20.04:LTS: hdf5, Ubuntu:22.04:LTS: hdf5, Ubuntu:24.04:LTS: hdf5, Ubuntu:26.04:LTS: hdf5

Untrusted pointer dereference in the render_bin_output function in the h5dump tool in HDF5 before 2.3.0 allows attackers to cause a denial of service via a variable-length string dataset with more than one element dumped in binary mode, which corrupts the per-element stride calculation and causes subsequent elements to be read from a misaligned offset and dereferenced as a pointer.