Most recent entries from all https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 05:45:27 +0000 CVE-2026-19023 — HDF5 h5dump Untrusted Pointer Dereference in Binary Output of Variable-Length String Datasets https://db.gcve.eu/vuln/cve-2026-19023 <p><strong>Affected:</strong> The HDF Group HDF5</p> <p>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.</p> <p><strong>Affected:</strong> The HDF Group HDF5</p> <p>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.</p> https://db.gcve.eu/vuln/cve-2026-19023