{"id":7119,"date":"2026-09-04T18:49:25","date_gmt":"2026-09-04T10:49:25","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72459"},"modified":"2026-09-04T18:49:25","modified_gmt":"2026-09-04T10:49:25","slug":"cve-2026-72459","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-72459","title":{"rendered":"CVE-2026-72459 [HIGH] &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\napparmor: aa_label_al"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>apparmor: aa_label_alloc use aa_label_free on alloc failure<\/p>\n<p>aa_label_alloc() allocates a secid before allocating or taking the label<br \/>\nproxy. If the later proxy step fails, the error path only freed the label<br \/>\nmemory, leaking any resources initialized by aa_label_init().<\/p>\n<p>Use aa_label_free() on the failure path so partially initialized labels<br \/>\nrelease their secid and other label resources before the backing memory is<br \/>\nfreed.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>apparmor: aa_label_alloc use aa_label_free on alloc failure<\/p>\n<p>aa_label_alloc() allocates a secid before allocating or taking the lab<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-7119","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/7119","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=7119"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7119"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7119"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}