{"id":25386,"date":"2026-09-18T00:32:30","date_gmt":"2026-09-17T16:32:30","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-92972"},"modified":"2026-09-18T00:32:30","modified_gmt":"2026-09-17T16:32:30","slug":"cve-2026-92972","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-92972","title":{"rendered":"CVE-2026-92972 [HIGH] &#8211; SGLang through 0.5.19 in prefill\/decode disaggregation mode contains an unauthenticated PU"},"content":{"rendered":"<p>SGLang through 0.5.19 in prefill\/decode disaggregation mode contains an unauthenticated PUT \/route endpoint on the prefill bootstrap service that allows attackers to poison the KV transfer routing table. Attackers can supply arbitrary rank_ip and rank_port values to redirect decode workers to attacker-controlled endpoints, causing denial of service or disclosure of KV transfer metadata including session identifiers and tensor-parallel topology parameters.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SGLang through 0.5.19 in prefill\/decode disaggregation mode contains an unauthenticated PUT \/route endpoint on the prefill bootstrap service that allows attackers to poison the KV transfer routing tab<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-25386","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/25386","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=25386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}