{"id":13517,"date":"2026-09-04T19:00:47","date_gmt":"2026-09-04T11:00:47","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45203"},"modified":"2026-09-04T19:00:47","modified_gmt":"2026-09-04T11:00:47","slug":"cve-2026-45203","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45203","title":{"rendered":"CVE-2026-45203 [HIGH] &#8211; Kernel software installed and running inside a Host VM may post improper commands to the G"},"content":{"rendered":"<p>Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory write outside the permitted range of memory for the host kernel.<\/p>\n<p>A TOCTOU bug existed where a malicious driver could modify values in memory after firmware validation but before use.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory write outside the permitted range of memory for the host kernel.<\/p>\n<p>A TOCTOU b<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13517","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13517","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=13517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}