{"id":28474,"date":"2026-09-25T00:31:31","date_gmt":"2026-09-24T16:31:31","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93210"},"modified":"2026-09-25T00:31:31","modified_gmt":"2026-09-24T16:31:31","slug":"cve-2026-93210","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-93210","title":{"rendered":"CVE-2026-93210 &#8211; In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: harden D"},"content":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>smb: client: harden DFS cache against invalid target hints<\/p>\n<p>Currently, get_tgt_name() returns ERR_PTR(-ENOENT) when ce-&gt;tgthint is<br \/>\nNULL, and dfs_cache_noreq_update_tgthint() assumes ce-&gt;tgthint is always<br \/>\nvalid.<\/p>\n<p>In preparation for clearing ce-&gt;tgthint in free_tgts(), harden callers<br \/>\nof get_tgt_name() against ERR_PTR results and harden<br \/>\ndfs_cache_noreq_update_tgthint() against NULL pointer dereferences.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the Linux kernel, the following vulnerability has been resolved:<\/p>\n<p>smb: client: harden DFS cache against invalid target hints<\/p>\n<p>Currently, get_tgt_name() returns ERR_PTR(-ENOENT) when ce-&gt;tgthint is<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-28474","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/28474","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=28474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}