{"id":25544,"date":"2026-09-18T04:31:32","date_gmt":"2026-09-17T20:31:32","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90135"},"modified":"2026-09-18T04:31:32","modified_gmt":"2026-09-17T20:31:32","slug":"cve-2026-90135","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-90135","title":{"rendered":"CVE-2026-90135 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nnet: add missing ref_"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net: add missing ref_tracker_dir_exit() to alloc_netdev_mqs()<\/p>\n<p>sashiko is reporting that trying to read \/sys\/kernel\/debug\/ref_tracker\/*<br \/>\ncauses use-afer-free crash when either alloc_percpu() or dev_addr_init()<br \/>\nin alloc_netdev_mqs() failed, for commit 4d92b95ff2f9 (&#8220;net: add net device<br \/>\nrefcount tracker infrastructure&#8221;) added ref_tracker_dir_exit() to only<br \/>\nfree_netdev() path.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>net: add missing ref_tracker_dir_exit() to alloc_netdev_mqs()<\/p>\n<p>sashiko is reporting that trying to read \/sys\/kernel\/debug\/ref_track<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25544","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25544","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=25544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}