{"id":34010,"date":"2026-10-07T08:32:36","date_gmt":"2026-10-07T00:32:36","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-19029"},"modified":"2026-10-07T08:32:36","modified_gmt":"2026-10-07T00:32:36","slug":"cve-2026-19029","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-19029","title":{"rendered":"CVE-2026-19029 &#8211; A heap-based buffer over-read in H5Z__filter_scaleoffset() in src\/H5Zscaleoffset.c in HDF5"},"content":{"rendered":"<p>A heap-based buffer over-read in H5Z__filter_scaleoffset() in src\/H5Zscaleoffset.c in HDF5 through 2.2.0 lets an attacker cause a denial of service (application crash) with a crafted HDF5 file. When the stored minimum bits equal the full precision of the datatype, the decoder copies d_nelmts * size bytes from the compressed chunk without checking that the chunk holds that many bytes. Both values come from attacker-controlled scale-offset filter parameters in the dataset&#8217;s filter pipeline message.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A heap-based buffer over-read in H5Z__filter_scaleoffset() in src\/H5Zscaleoffset.c in HDF5 through 2.2.0 lets an attacker cause a denial of service (application crash) with a crafted HDF5 file. When t<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-34010","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/34010","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}