{"id":39735,"date":"2026-10-16T04:33:42","date_gmt":"2026-10-15T20:33:42","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-101306"},"modified":"2026-10-16T04:33:42","modified_gmt":"2026-10-15T20:33:42","slug":"cve-2026-101306","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-101306","title":{"rendered":"CVE-2026-101306 &#8211; SCM_RIGHTS file descriptor passing did not preserve FD_RESOLVE_BENEATH when a descriptor w"},"content":{"rendered":"<p>SCM_RIGHTS file descriptor passing did not preserve FD_RESOLVE_BENEATH when a descriptor was transferred.  A process could clear the restriction by sending the descriptor to itself over a Unix domain socket.<\/p>\n<p>A process in a jail that has received a directory file descriptor from another jail can use these techniques to escape the jail&#8217;s filesystem root restriction.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SCM_RIGHTS file descriptor passing did not preserve FD_RESOLVE_BENEATH when a descriptor was transferred.  A process could clear the restriction by sending the descriptor to itself over a Unix domain <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-39735","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/39735","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=39735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}