{"id":21361,"date":"2026-09-12T04:31:05","date_gmt":"2026-09-11T20:31:05","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89439"},"modified":"2026-09-12T04:31:05","modified_gmt":"2026-09-11T20:31:05","slug":"cve-2026-89439","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-89439","title":{"rendered":"CVE-2026-89439 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nplatform\/x86: ISST: A"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>platform\/x86: ISST: Add a NULL check for sst_inst[]<\/p>\n<p>To be consistent with other places, add a NULL check for failed socket<br \/>\nloading by checking isst_common.sst_inst[].<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>platform\/x86: ISST: Add a NULL check for sst_inst[]<\/p>\n<p>To be consistent with other places, add a NULL check for failed socket<br \/>\nloading<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-21361","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/21361","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=21361"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21361"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}