{"id":13531,"date":"2026-09-04T19:00:48","date_gmt":"2026-09-04T11:00:48","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-7639"},"modified":"2026-09-04T19:00:48","modified_gmt":"2026-09-04T11:00:48","slug":"cve-2026-7639","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-7639","title":{"rendered":"CVE-2026-7639 [HIGH] &#8211; Software installed and run as a non-privileged user may conduct a sequence of improper GPU"},"content":{"rendered":"<p>Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code.<\/p>\n<p>Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader cod<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-13531","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/13531","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=13531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}