https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 02:48:36 +0000 https://cve.radiocsirt.org/vuln/cve-2026-59146 <p><strong>Affected:</strong> EGOR Data::SpatialHash::Shared</p> <p>Data::SpatialHash::Shared versions before 0.02 for Perl allow out-of-bounds reads and writes via unvalidated bucket, link and free-list indices in sph_walk_cell and sph_alloc_slot.</p> <p>The attach-time validator sph_validate_header checks the header scalars and region layout against the file size, but does not validate the array contents it then trusts. sph_walk_cell reads entries[buckets[b]] and follows each entry&#39;s next link raw, and sph_alloc_slot writes through a file-stored free_head index, none bounded against the entry count (max_entries).</p> <p>A local peer that can write the backing file can leave the header valid while poisoning the bucket chain and free list, so a query reads through an out-of-bounds bucket and next index and an insert writes through an out-of-bounds free-list head, corrupting memory or crashing the process.</p> <p><strong>Affected:</strong> EGOR Data::SpatialHash::Shared</p> <p>Data::SpatialHash::Shared versions before 0.02 for Perl allow out-of-bounds reads and writes via unvalidated bucket, link and free-list indices in sph_walk_cell and sph_alloc_slot.</p> <p>The attach-time validator sph_validate_header checks the header scalars and region layout against the file size, but does not validate the array contents it then trusts. sph_walk_cell reads entries[buckets[b]] and follows each entry&#39;s next link raw, and sph_alloc_slot writes through a file-stored free_head index, none bounded against the entry count (max_entries).</p> <p>A local peer that can write the backing file can leave the header valid while poisoning the bucket chain and free list, so a query reads through an out-of-bounds bucket and next index and an insert writes through an out-of-bounds free-list head, corrupting memory or crashing the process.</p> https://cve.radiocsirt.org/vuln/cve-2026-59146