{"id":17014,"date":"2026-09-05T02:30:39","date_gmt":"2026-09-04T18:30:39","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45197"},"modified":"2026-09-05T02:30:39","modified_gmt":"2026-09-04T18:30:39","slug":"cve-2026-45197","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-45197","title":{"rendered":"CVE-2026-45197 &#8211; Kernel software installed and running inside a Guest VM may post improper commands to the"},"content":{"rendered":"<p>Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and\/or write data outside the Guest&#8217;s virtualised GPU memory.<\/p>\n<p>The firmware uses data provided by the Guest VM to set up accesses to memory. It validated this before use, but a TOCTOU bug was present which allowed the earlier check results to be invalidated.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a read and\/or write data outside the Guest&#8217;s virtualised GPU memory.<\/p>\n<p>The firmware u<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-17014","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/17014","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=17014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}