{"id":11278,"date":"2026-09-04T18:53:08","date_gmt":"2026-09-04T10:53:08","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74710"},"modified":"2026-09-04T18:53:08","modified_gmt":"2026-09-04T10:53:08","slug":"cve-2026-74710","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74710","title":{"rendered":"CVE-2026-74710 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nxsk: require at least"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>xsk: require at least 16 bytes of TX metadata<\/p>\n<p>AF_XDP accepts a TX metadata length as small as eight bytes, but every<br \/>\nsupported request needs the flags plus at least one eight-byte request<br \/>\nfield. Such short metadata also lets the kernel read beyond the registered<br \/>\narea.<\/p>\n<p>Require 16 bytes rather than sizeof(struct xsk_tx_metadata) to preserve<br \/>\ncompatibility with applications that do not use launch-time metadata.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>xsk: require at least 16 bytes of TX metadata<\/p>\n<p>AF_XDP accepts a TX metadata length as small as eight bytes, but every<br \/>\nsupported req<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-11278","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/11278","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=11278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}